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120405
Table 6.1C – Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 298 295 52 52 106 112 264 262
12-49 236 207 42 38 78 82 215 181
50-99 157 171 26 30 51 57 146 155
100-299 253 235 37 41 92 98 233 211
300 or More 221 219 26 22 76 77 201 202
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 190 186 37 36 66 73 176 170
3-5 143 160 31 28 55 62 131 143
6-19 178 178 30 35 63 65 160 157
20 or More 281 267 29 29 93 95 253 247
120405
Table 6.1D – Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.80 0.80 1.12 1.15 0.75 0.77 1.39 1.38
12-49 0.68 0.60 1.03 0.92 0.62 0.61 1.18 1.04
50-99 0.51 0.53 0.71 0.78 0.46 0.49 0.88 0.93
100-299 0.75 0.66 0.96 0.98 0.74 0.75 1.31 1.16
300 or More 0.65 0.65 0.69 0.59 0.66 0.66 1.12 1.13
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.91 0.90 1.63 1.56 0.90 0.91 1.61 1.56
3-5 0.76 0.81 1.52 1.27 0.77 0.79 1.32 1.39
6-19 0.92 0.85 1.42 1.46 0.83 0.87 1.56 1.41
20 or More 1.17 1.08 1.41 1.27 1.09 1.05 2.00 1.86
120508
Table 6.1P – Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.4990   0.7916   0.9813   0.4458  
12-49 0.1334   0.6210   0.5063   0.1804  
50-99 0.0844   0.2354   0.0302   0.3704  
100-299 0.0876   0.3523   0.9724   0.0443  
300 or More 0.2562   0.1144   0.3121   0.0620  
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.4418   0.5714   0.5014   0.5142  
3-5 0.6931   0.6802   0.2570   0.9834  
6-19 0.5614   0.1903   0.3711   0.5521  
20 or More 0.6625   0.7343   0.4684   0.9273  
120405
Table 6.2C – Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 143 124 19 16 57 62 124 107
12-49 102 87 10 9 29 33 95 79
50-99 73 48 4 6 19 18 70 44
100-299 62 54 4 5 21 13 59 53
300 or More 29 18 1 * 3 5 28 17
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 81 78 * * 32 31 70 69
3-5 55 58 * * 16 22 52 *
6-19 27 33 * * 16 10 22 32
20 or More 47 25 * * 7 5 47 25
120405
Table 6.2D – Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 2.24 2.19 4.10 4.27 1.99 2.04 3.42 3.64
12-49 1.93 1.92 3.72 3.60 1.59 1.82 2.99 3.24
50-99 1.49 1.20 1.53 2.44 1.15 1.10 2.41 2.04
100-299 1.29 1.35 1.73 1.96 1.25 0.80 2.04 2.41
300 or More 0.63 0.47 0.55 * 0.20 0.35 1.04 0.82
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 3.82 3.78 * * 3.75 3.88 5.66 5.76
3-5 3.26 3.58 * * 3.05 3.67 4.89 *
6-19 1.83 2.35 * * 2.84 2.17 2.42 3.58
20 or More 2.96 1.80 * * 1.32 1.00 4.64 2.88
120508
Table 6.2P – Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.1430   0.3369   0.1855   0.4106  
12-49 0.6188   0.8320   0.7321   0.5739  
50-99 0.1843   0.2619   0.7099   0.2161  
100-299 0.8842   0.6415   0.0056   0.3428  
300 or More 0.6257   *   0.7492   0.6409  
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.3038   *   0.3934   0.3644  
3-5 0.9130   *   0.6023   *  
6-19 0.4846   *   0.0815   0.1559  
20 or More 0.0401   *   0.5399   0.0507  
120405
Table 6.3C – Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 156 131 35 30 83 79 116 98
12-49 60 50 18 16 36 33 41 37
50-99 33 34 10 8 16 17 28 28
100-299 28 22 9 8 15 16 * 12
300 or More 8 5 * 2 5 4 * 3
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 71 55 16 19 44 38 * *
3-5 34 19 9 9 18 14 * *
6-19 14 15 8 7 10 8 * *
20 or More 9 5 3 1 6 2 * *
120405
Table 6.3D – Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 1.44 1.46 2.47 2.49 1.52 1.58 3.62 3.99
12-49 1.21 1.16 2.16 2.18 1.31 1.29 2.85 3.15
50-99 0.72 0.82 1.23 1.15 0.66 0.73 2.02 2.50
100-299 0.61 0.53 1.15 1.21 0.60 0.68 * 1.09
300 or More 0.17 0.13 * 0.29 0.22 0.16 * 0.26
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 2.71 2.40 4.51 4.50 2.90 2.74 * *
3-5 2.51 1.93 3.84 3.73 2.52 2.35 * *
6-19 1.15 1.51 3.26 3.02 1.50 1.42 * *
20 or More 0.71 0.56 1.18 0.58 0.93 0.34 * *
120508
Table 6.3P – Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.8102   0.7427   0.9203   0.9240  
12-49 0.6388   0.7165   0.9378   0.4248  
50-99 0.2954   0.4726   0.6993   0.1859  
100-299 0.8527   0.6426   0.8707   *  
300 or More 0.8053   *   0.5112   *  
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.6295   0.8736   0.5663   *  
3-5 0.3854   0.7749   0.9297   *  
6-19 0.3923   0.7739   0.6705   *  
20 or More 0.4831   0.5798   0.2440   *  
120405
Table 6.4C – Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 81 78 32 33 37 40 * *
12-49 46 48 21 17 17 15 * *
50-99 25 33 13 13 13 9 * *
100-299 63 35 9 9 9 8 * *
300 or More 3 7 2 5 * * * *
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 * 49 20 15 * * * *
3-5 33 26 9 7 * * * *
6-19 * 26 10 10 * * * *
20 or More 13 * 4 7 * * * *
120405
Table 6.4D – Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 2.91 2.64 2.30 2.23 3.17 3.11 * *
12-49 2.04 2.24 2.00 1.82 2.36 2.50 * *
50-99 1.24 1.72 1.43 1.54 2.03 1.84 * *
100-299 2.87 1.81 1.00 1.08 1.52 1.55 * *
300 or More 0.14 0.39 0.18 0.59 * * * *
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 * 5.01 4.26 4.68 * * * *
3-5 4.43 3.72 3.21 3.15 * * * *
6-19 * 3.95 3.58 3.89 * * * *
20 or More 1.88 * 1.41 2.95 * * * *
120508
Table 6.4P – Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.9068   0.1360   0.2643   *  
12-49 0.5427   0.0222   0.5607   *  
50-99 0.6896   0.8177   0.4025   *  
100-299 0.9943   0.4245   0.9330   *  
300 or More 0.1752   0.2208   *   *  
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 *   0.4218   *   *  
3-5 0.6060   0.9435   *   *  
6-19 *   0.8972   *   *  
20 or More *   0.1617   *   *  
120405
Table 6.5C – Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Daily Cigarette Use is defined as smoking on each of the past 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 259 249 33 33 78 87 238 235
3-5 206 206 27 26 74 63 194 197
6-19 257 247 27 26 75 73 245 233
20-29 291 271 27 21 63 68 284 260
30 737 709 30 28 120 134 709 681
NUMBER OF CIGARETTES SMOKED
PER DAY AMONG DAILY SMOKERS1
               
Fewer Than 6 295 275 20 19 61 68 284 265
6-15 (1/2 Pack) 380 390 18 17 78 81 363 375
16-25 (1 Pack) 422 364 10 9 56 56 416 357
26 or More (More Than 1 Pack) 222 224 4 4 19 26 221 223
Not Reported 28 3 1 1 3 1 28 3
120405
Table 6.5D – Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Daily Cigarette Use is defined as smoking on each of the past 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.42 0.41 1.37 1.42 0.58 0.63 0.51 0.51
3-5 0.35 0.35 1.19 1.23 0.56 0.51 0.43 0.44
6-19 0.41 0.41 1.16 1.19 0.57 0.57 0.52 0.51
20-29 0.48 0.45 1.18 1.01 0.50 0.53 0.61 0.57
30 0.71 0.71 1.29 1.28 0.80 0.86 0.86 0.88
NUMBER OF CIGARETTES SMOKED
PER DAY AMONG DAILY SMOKERS1
               
Fewer Than 6 0.75 0.69 3.14 3.02 0.94 1.07 0.88 0.80
6-15 (1/2 Pack) 0.87 0.86 2.91 3.05 1.07 1.08 1.01 1.01
16-25 (1 Pack) 0.90 0.82 2.11 1.88 0.91 0.90 1.06 0.97
26 or More (More Than 1 Pack) 0.60 0.60 0.83 0.80 0.35 0.48 0.71 0.71
Not Reported 0.08 0.01 0.32 0.23 0.05 0.02 0.10 0.01
120508
Table 6.5P – Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Daily Cigarette Use is defined as smoking on each of the past 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.8215   0.7679   0.5846   0.6671  
3-5 0.2816   0.5408   0.2381   0.4146  
6-19 0.6379   0.2966   0.6569   0.6356  
20-29 0.6966   0.0215   0.0933   0.5475  
30 0.2246   0.9183   0.6841   0.1764  
NUMBER OF CIGARETTES SMOKED
PER DAY AMONG DAILY SMOKERS1
               
Fewer Than 6 0.9062   0.2870   0.1849   0.6899  
6-15 (1/2 Pack) 0.2214   0.4944   0.6749   0.1643  
16-25 (1 Pack) 0.1289   0.6769   0.1353   0.1895  
26 or More (More Than 1 Pack) 0.5210   0.5609   0.1745   0.6417  
Not Reported 0.1053   0.9408   0.2237   0.1347  
120405
Table 6.6C – Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 720 768 86 93 144 147 689 731
12-49 825 860 61 60 175 170 783 827
50-99 647 607 43 45 138 152 626 575
100-299 1,006 899 38 32 199 211 970 860
300 or More 419 457 10 10 43 42 416 456
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 756 760 58 63 151 147 733 721
3-5 739 732 48 39 141 158 723 708
6-19 844 770 33 35 181 223 811 726
20 or More 607 623 13 11 79 74 600 615
120405
Table 6.6D – Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.36 0.37 0.84 0.82 0.46 0.44 0.44 0.45
12-49 0.39 0.41 0.72 0.71 0.47 0.46 0.47 0.50
50-99 0.33 0.32 0.56 0.58 0.40 0.42 0.41 0.38
100-299 0.44 0.39 0.48 0.44 0.53 0.51 0.54 0.48
300 or More 0.24 0.25 0.14 0.15 0.16 0.15 0.30 0.31
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.46 0.45 1.18 1.18 0.53 0.55 0.55 0.53
3-5 0.48 0.44 1.16 1.02 0.51 0.54 0.58 0.53
6-19 0.49 0.44 0.85 0.95 0.58 0.65 0.59 0.52
20 or More 0.40 0.41 0.39 0.32 0.34 0.33 0.49 0.49
120508
Table 6.6P – Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Frequency of Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST
YEAR AMONG PAST YEAR USERS
               
1-11 0.7410   0.2988   0.2685   0.6195  
12-49 0.4087   0.5932   0.8065   0.3396  
50-99 0.6733   0.8884   0.1417   0.8870  
100-299 0.0345   0.1429   0.9065   0.0322  
300 or More 0.2957   0.4574   0.6059   0.3076  
NUMBER OF DAYS USED IN PAST
MONTH AMONG PAST MONTH USERS
               
1-2 0.8751   0.4501   0.5606   0.8084  
3-5 0.5908   0.1548   0.6429   0.5747  
6-19 0.5134   0.3112   0.3535   0.3713  
20 or More 0.9622   0.5510   0.1407   0.9205  
120413
Table 6.7C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 355 342 330 330
Marijuana and Hashish 312 314 263 278
Cocaine 99 86 46 60
Crack 57 42 21 *
Heroin 38 45 20 11
Hallucinogens 72 52 39 29
LSD 18 21 8 8
PCP 4 10 21 *
Ecstasy 55 41 27 22
Inhalants 39 45 74 51
Nonmedical Use of Psychotherapeutics2,3 176 156 196 168
Pain Relievers 152 128 149 141
OxyContin® 63 42 23 31
Tranquilizers 101 91 94 96
Stimulants3 67 67 55 56
Methamphetamine3 41 53 35 47
Sedatives 35 34 64 35
ILLICIT DRUGS OTHER THAN MARIJUANA1 210 174 204 183
120413
Table 6.7D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.54 0.54 0.17 0.16
Marijuana and Hashish 0.49 0.51 0.13 0.14
Cocaine 0.16 0.15 0.02 0.03
Crack 0.10 0.07 0.01 *
Heroin 0.07 0.08 0.01 0.01
Hallucinogens 0.12 0.09 0.02 0.01
LSD 0.03 0.04 0.00 0.00
PCP 0.01 0.02 0.01 *
Ecstasy 0.09 0.07 0.01 0.01
Inhalants 0.07 0.08 0.04 0.03
Nonmedical Use of Psychotherapeutics2,3 0.29 0.26 0.10 0.08
Pain Relievers 0.25 0.22 0.08 0.07
OxyContin® 0.11 0.07 0.01 0.02
Tranquilizers 0.17 0.16 0.05 0.05
Stimulants3 0.11 0.12 0.03 0.03
Methamphetamine3 0.07 0.09 0.02 0.02
Sedatives 0.06 0.06 0.03 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.34 0.30 0.10 0.09
120508
Table 6.7P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.5443   0.7422  
Marijuana and Hashish 0.8458   0.0761  
Cocaine 0.5091   0.9359  
Crack 0.1723   *  
Heroin 0.3879   0.8639  
Hallucinogens 0.0616   0.2991  
LSD 0.9696   0.8774  
PCP 0.1250   *  
Ecstasy 0.1367   0.3077  
Inhalants 0.6880   0.2957  
Nonmedical Use of Psychotherapeutics2,3 0.2323   0.0322  
Pain Relievers 0.1293   0.1222  
OxyContin® 0.0225   0.2278  
Tranquilizers 0.0969   0.5167  
Stimulants3 0.9127   0.2396  
Methamphetamine3 0.2263   0.9060  
Sedatives 0.7813   0.0732  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0897   0.0551  
120413
Table 6.8C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 48 47 57 52
Marijuana and Hashish 45 46 45 41
Cocaine 11 11 3 5
Crack 2 2 * *
Heroin 2 8 2 *
Hallucinogens 18 16 14 13
LSD 9 7 3 4
PCP 2 2 2 1
Ecstasy 13 11 9 11
Inhalants 12 10 20 17
Nonmedical Use of Psychotherapeutics2,3 25 24 29 25
Pain Relievers 22 21 27 23
OxyContin® 9 9 4 3
Tranquilizers 13 15 9 8
Stimulants3 12 11 10 6
Methamphetamine3 6 8 5 2
Sedatives 5 4 5 5
ILLICIT DRUGS OTHER THAN MARIJUANA1 31 29 36 33
120413
Table 6.8D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 1.57 1.49 0.24 0.21
Marijuana and Hashish 1.54 1.52 0.19 0.17
Cocaine 0.53 0.54 0.01 0.02
Crack 0.09 0.11 * *
Heroin 0.10 0.39 0.01 *
Hallucinogens 0.82 0.79 0.06 0.06
LSD 0.44 0.36 0.02 0.02
PCP 0.08 0.09 0.01 0.00
Ecstasy 0.64 0.53 0.04 0.05
Inhalants 0.57 0.52 0.09 0.07
Nonmedical Use of Psychotherapeutics2,3 1.09 1.14 0.13 0.11
Pain Relievers 1.01 1.02 0.12 0.10
OxyContin® 0.45 0.46 0.02 0.01
Tranquilizers 0.63 0.75 0.04 0.03
Stimulants3 0.55 0.53 0.04 0.02
Methamphetamine3 0.29 0.42 0.02 0.01
Sedatives 0.26 0.18 0.02 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 1.31 1.29 0.16 0.14
120508
Table 6.8P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.0223   0.6525  
Marijuana and Hashish 0.0026   0.3124  
Cocaine 0.6563   0.6286  
Crack 1.0000   *  
Heroin 0.1964   *  
Hallucinogens 0.7084   0.4950  
LSD 0.4256   0.6853  
PCP 0.9968   0.3802  
Ecstasy 0.2896   0.7205  
Inhalants 0.7967   0.0850  
Nonmedical Use of Psychotherapeutics2,3 0.3015   0.0955  
Pain Relievers 0.8336   0.1667  
OxyContin® 0.6308   0.8933  
Tranquilizers 0.0388   0.5047  
Stimulants3 0.4656   0.0873  
Methamphetamine3 0.0663   0.3090  
Sedatives 0.3599   0.5177  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.5873   0.0862  
120413
Table 6.9C – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 132 133 95 113
Marijuana and Hashish 122 126 85 101
Cocaine 37 38 15 17
Crack 16 6 2 2
Heroin 17 19 1 7
Hallucinogens 43 34 20 22
LSD 14 13 8 5
PCP 3 6 * *
Ecstasy 33 27 17 16
Inhalants 17 35 12 6
Nonmedical Use of Psychotherapeutics2,3 61 62 42 38
Pain Relievers 55 51 35 31
OxyContin® 24 18 6 10
Tranquilizers 36 34 16 21
Stimulants3 30 31 18 11
Methamphetamine3 16 15 4 4
Sedatives 9 9 9 5
ILLICIT DRUGS OTHER THAN MARIJUANA1 76 80 48 46
120413
Table 6.9D – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.78 0.80 0.37 0.41
Marijuana and Hashish 0.77 0.78 0.34 0.37
Cocaine 0.30 0.32 0.07 0.07
Crack 0.14 0.05 0.01 0.01
Heroin 0.14 0.16 0.00 0.03
Hallucinogens 0.35 0.29 0.09 0.09
LSD 0.12 0.11 0.04 0.02
PCP 0.03 0.05 * *
Ecstasy 0.27 0.23 0.07 0.07
Inhalants 0.15 0.30 0.05 0.03
Nonmedical Use of Psychotherapeutics2,3 0.48 0.47 0.18 0.16
Pain Relievers 0.44 0.40 0.15 0.13
OxyContin® 0.20 0.16 0.03 0.04
Tranquilizers 0.30 0.29 0.07 0.09
Stimulants3 0.25 0.26 0.08 0.05
Methamphetamine3 0.14 0.13 0.02 0.02
Sedatives 0.07 0.08 0.04 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.55 0.60 0.20 0.19
120508
Table 6.9P – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.5297   0.3475  
Marijuana and Hashish 0.7338   0.0763  
Cocaine 0.7900   0.4193  
Crack 0.0041   0.3481  
Heroin 0.6626   0.2474  
Hallucinogens 0.0443   0.8911  
LSD 0.7841   0.4699  
PCP 0.3171   *  
Ecstasy 0.0958   0.5343  
Inhalants 0.3872   0.0984  
Nonmedical Use of Psychotherapeutics2,3 0.0166   0.1071  
Pain Relievers 0.0023   0.1126  
OxyContin® 0.0051   0.6722  
Tranquilizers 0.3275   0.3074  
Stimulants3 0.8131   0.0075  
Methamphetamine3 0.8907   0.9465  
Sedatives 0.9622   0.0816  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0400   0.0852  
120413
Table 6.10C – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 318 299 308 300
Marijuana and Hashish 277 274 243 253
Cocaine 90 77 43 57
Crack 55 41 21 *
Heroin 34 40 20 9
Hallucinogens 53 36 30 13
LSD 3 15 * *
PCP * 8 20 *
Ecstasy 40 28 19 10
Inhalants 32 25 71 48
Nonmedical Use of Psychotherapeutics2,3 159 138 190 160
Pain Relievers 135 114 142 135
OxyContin® 57 37 22 30
Tranquilizers 92 82 93 92
Stimulants3 58 59 51 54
Methamphetamine3 35 51 34 47
Sedatives 33 33 63 34
ILLICIT DRUGS OTHER THAN MARIJUANA1 189 148 197 172
120413
Table 6.10D – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.64 0.64 0.20 0.19
Marijuana and Hashish 0.57 0.59 0.16 0.16
Cocaine 0.20 0.18 0.03 0.04
Crack 0.12 0.09 0.01 *
Heroin 0.08 0.09 0.01 0.01
Hallucinogens 0.12 0.08 0.02 0.01
LSD 0.01 0.03 * *
PCP * 0.02 0.01 *
Ecstasy 0.09 0.06 0.01 0.01
Inhalants 0.07 0.06 0.05 0.03
Nonmedical Use of Psychotherapeutics2,3 0.35 0.31 0.13 0.10
Pain Relievers 0.30 0.26 0.09 0.09
OxyContin® 0.13 0.08 0.01 0.02
Tranquilizers 0.20 0.19 0.06 0.06
Stimulants3 0.13 0.14 0.03 0.04
Methamphetamine3 0.08 0.12 0.02 0.03
Sedatives 0.07 0.08 0.04 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.40 0.33 0.13 0.11
120508
Table 6.10P – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.4582   0.8585  
Marijuana and Hashish 0.8042   0.2348  
Cocaine 0.5007   0.7551  
Crack 0.4797   *  
Heroin 0.5756   0.7120  
Hallucinogens 0.3781   0.0736  
LSD 0.3223   *  
PCP *   *  
Ecstasy 0.7244   0.2378  
Inhalants 0.7468   0.7632  
Nonmedical Use of Psychotherapeutics2,3 0.5654   0.1047  
Pain Relievers 0.6047   0.3199  
OxyContin® 0.1624   0.2379  
Tranquilizers 0.0807   0.4162  
Stimulants3 0.8753   0.8281  
Methamphetamine3 0.2644   0.8311  
Sedatives 0.8621   0.1315  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.2480   0.2065  
120413
Table 6.11C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 217 214 246 228 247 222 227 225
Marijuana and Hashish 198 182 203 213 219 195 172 183
Cocaine 70 78 63 59 42 32 37 27
Crack 30 26 33 31 32 3 26 10
Heroin 17 20 13 17 27 16 26 32
Hallucinogens 62 33 40 35 22 27 26 22
LSD 14 10 12 11 7 6 4 16
PCP 3 3 4 9 * * 20 *
Ecstasy 46 26 33 26 17 23 13 10
Inhalants 25 33 28 27 71 30 23 38
Nonmedical Use of Psychotherapeutics3,4 104 104 134 105 132 113 146 131
Pain Relievers 94 76 101 95 112 89 114 116
OxyContin® 29 26 33 31 24 19 48 27
Tranquilizers 59 64 75 59 69 58 71 74
Stimulants4 49 51 45 36 32 28 42 53
Methamphetamine4 21 42 24 17 26 23 31 50
Sedatives 23 23 54 13 17 21 40 35
ILLICIT DRUGS OTHER THAN MARIJUANA2 138 128 150 121 142 122 152 142
120413
Table 6.11D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 1.10 1.06 0.56 0.51 0.33 0.30 0.18 0.18
Marijuana and Hashish 1.01 0.96 0.47 0.47 0.29 0.26 0.14 0.15
Cocaine 0.40 0.47 0.15 0.14 0.06 0.04 0.03 0.02
Crack 0.17 0.17 0.08 0.07 0.04 0.00 0.02 0.01
Heroin 0.10 0.13 0.03 0.04 0.04 0.02 0.02 0.03
Hallucinogens 0.35 0.21 0.10 0.08 0.03 0.04 0.02 0.02
LSD 0.08 0.07 0.03 0.03 0.01 0.01 0.00 0.01
PCP 0.02 0.02 0.01 0.02 * * 0.02 *
Ecstasy 0.27 0.17 0.08 0.06 0.02 0.03 0.01 0.01
Inhalants 0.14 0.21 0.07 0.06 0.10 0.04 0.02 0.03
Nonmedical Use of Psychotherapeutics3,4 0.60 0.62 0.32 0.25 0.18 0.15 0.12 0.11
Pain Relievers 0.54 0.47 0.24 0.22 0.15 0.12 0.09 0.09
OxyContin® 0.17 0.16 0.08 0.07 0.03 0.03 0.04 0.02
Tranquilizers 0.35 0.40 0.18 0.14 0.09 0.08 0.06 0.06
Stimulants4 0.29 0.32 0.11 0.09 0.04 0.04 0.03 0.04
Methamphetamine4 0.13 0.26 0.06 0.04 0.04 0.03 0.03 0.04
Sedatives 0.13 0.14 0.13 0.03 0.02 0.03 0.03 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.76 0.73 0.36 0.29 0.19 0.16 0.12 0.11
120508
Table 6.11P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.7549   0.4477   0.8166   0.6149  
Marijuana and Hashish 0.5218   0.3237   0.6287   0.1313  
Cocaine 0.7056   0.7486   0.5110   0.2482  
Crack 0.6154   0.7489   0.0412   0.0891  
Heroin 0.8337   0.4227   0.4919   0.3405  
Hallucinogens 0.0032   0.4650   0.4631   0.8567  
LSD 0.3166   0.7302   0.8803   0.4432  
PCP 0.7228   0.2993   *   *  
Ecstasy 0.0531   0.4076   0.6063   0.2339  
Inhalants 0.4679   0.7067   0.1954   0.7322  
Nonmedical Use of Psychotherapeutics3,4 0.6553   0.0056   0.1504   0.7556  
Pain Relievers 0.1048   0.0439   0.1679   0.7643  
OxyContin® 0.9619   0.4339   0.1616   0.3608  
Tranquilizers 0.4197   0.1070   0.1429   0.3267  
Stimulants4 0.8957   0.0546   0.7628   0.8417  
Methamphetamine4 0.0555   0.0569   0.9182   0.3897  
Sedatives 0.5428   0.0858   0.5011   0.3724  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.3677   0.0114   0.1453   0.7698  
120413
Table 6.12C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 24 20 41 32 25 30 48 50
Marijuana and Hashish 23 21 39 30 24 29 36 41
Cocaine 7 6 7 6 5 6 3 4
Crack 2 0 0 2 * * * *
Heroin 1 1 2 2 1 7 2 1
Hallucinogens 10 9 13 12 8 11 10 12
LSD 7 3 5 7 3 1 3 3
PCP 1 1 1 1 * * 2 *
Ecstasy 6 7 11 8 7 9 7 6
Inhalants 8 4 9 9 8 6 19 16
Nonmedical Use of Psychotherapeutics3,4 12 12 21 16 10 11 28 25
Pain Relievers 12 10 19 15 9 9 25 23
OxyContin® 6 5 6 8 2 1 6 3
Tranquilizers 8 9 8 11 4 6 10 7
Stimulants4 7 6 10 5 3 6 7 7
Methamphetamine4 3 4 6 4 1 5 3 4
Sedatives 3 2 4 4 * 3 6 3
ILLICIT DRUGS OTHER THAN MARIJUANA2 16 13 25 21 14 17 34 31
120413
Table 6.12D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 2.78 3.04 1.85 1.64 1.53 1.70 0.22 0.22
Marijuana and Hashish 3.06 3.08 1.80 1.63 1.48 1.64 0.17 0.19
Cocaine 1.69 1.52 0.45 0.40 0.33 0.42 0.01 0.02
Crack 0.45 0.03 0.02 0.14 * * * *
Heroin 0.32 0.22 0.12 0.12 0.08 0.49 0.01 0.00
Hallucinogens 2.36 2.14 0.82 0.77 0.54 0.76 0.05 0.05
LSD 1.70 0.86 0.34 0.45 0.22 0.05 0.01 0.01
PCP 0.32 0.37 0.08 0.08 * * 0.01 *
Ecstasy 1.41 1.86 0.72 0.54 0.48 0.60 0.03 0.03
Inhalants 1.78 0.93 0.58 0.58 0.59 0.43 0.09 0.08
Nonmedical Use of Psychotherapeutics3,4 2.72 2.84 1.28 1.05 0.69 0.74 0.13 0.11
Pain Relievers 2.65 2.54 1.21 0.96 0.62 0.61 0.11 0.11
OxyContin® 1.46 1.20 0.38 0.50 0.12 0.07 0.03 0.02
Tranquilizers 1.83 2.38 0.56 0.72 0.26 0.40 0.05 0.03
Stimulants4 1.72 1.61 0.67 0.34 0.22 0.41 0.03 0.03
Methamphetamine4 0.83 1.03 0.42 0.26 0.10 0.33 0.01 0.02
Sedatives 0.79 0.42 0.27 0.27 * 0.18 0.03 0.01
ILLICIT DRUGS OTHER THAN MARIJUANA2 3.16 3.14 1.50 1.28 0.96 1.07 0.16 0.14
120508
Table 6.12P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.9692   0.0913   0.0821   0.4934  
Marijuana and Hashish 0.3624   0.1346   0.0061   0.0286  
Cocaine 0.8419   0.9587   0.6310   0.5451  
Crack 0.0974   0.2233   *   *  
Heroin 0.7303   0.6743   0.2215   0.6492  
Hallucinogens 0.8830   0.7727   0.7942   0.6915  
LSD 0.2513   0.4712   0.0590   0.5417  
PCP 0.9338   0.8847   *   *  
Ecstasy 0.1943   0.1793   0.9306   0.3845  
Inhalants 0.2481   0.5027   0.1375   0.2955  
Nonmedical Use of Psychotherapeutics3,4 0.3250   0.3948   0.5771   0.2890  
Pain Relievers 0.6908   0.3040   0.6627   0.4613  
OxyContin® 0.5240   0.5392   0.7308   0.4678  
Tranquilizers 0.1515   0.1601   0.0849   0.1596  
Stimulants4 0.3937   0.0697   0.0862   0.4430  
Methamphetamine4 0.1784   0.7944   0.2528   0.7941  
Sedatives 0.5077   0.5848   *   0.1029  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.9289   0.3869   0.9022   0.3036  
120413
Table 6.13C – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 94 97 94 101 58 67 58 57
Marijuana and Hashish 88 86 86 96 55 62 54 50
Cocaine 30 33 23 24 10 8 7 7
Crack 8 3 12 5 5 1 2 1
Heroin 10 7 12 11 6 11 4 8
Hallucinogens 35 22 25 28 16 15 10 12
LSD 11 10 10 9 6 3 3 2
PCP 2 1 2 6 * 1 * *
Ecstasy 26 17 19 21 15 11 8 8
Inhalants 10 18 16 14 7 17 6 5
Nonmedical Use of Psychotherapeutics3,4 40 41 45 40 29 30 28 27
Pain Relievers 34 32 39 36 25 25 25 22
OxyContin® 11 13 18 13 6 8 12 6
Tranquilizers 25 22 23 22 16 17 10 16
Stimulants4 23 24 20 14 9 11 13 10
Methamphetamine4 5 8 14 6 6 6 4 9
Sedatives 7 6 5 5 3 6 8 4
ILLICIT DRUGS OTHER THAN MARIJUANA2 57 55 50 52 32 37 30 31
120413
Table 6.13D – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 1.24 1.33 0.80 0.81 0.74 0.81 0.41 0.39
Marijuana and Hashish 1.24 1.31 0.78 0.77 0.71 0.76 0.39 0.36
Cocaine 0.62 0.72 0.25 0.25 0.15 0.12 0.06 0.05
Crack 0.18 0.08 0.13 0.05 0.07 0.01 0.02 0.01
Heroin 0.22 0.18 0.13 0.11 0.09 0.15 0.03 0.06
Hallucinogens 0.70 0.50 0.26 0.29 0.23 0.21 0.07 0.09
LSD 0.24 0.23 0.11 0.09 0.08 0.05 0.02 0.02
PCP 0.05 0.03 0.02 0.06 * 0.01 * *
Ecstasy 0.53 0.40 0.21 0.22 0.21 0.15 0.06 0.06
Inhalants 0.22 0.43 0.17 0.14 0.10 0.24 0.04 0.03
Nonmedical Use of Psychotherapeutics3,4 0.77 0.85 0.46 0.40 0.39 0.42 0.21 0.20
Pain Relievers 0.68 0.71 0.41 0.36 0.35 0.34 0.19 0.16
OxyContin® 0.24 0.30 0.20 0.14 0.09 0.11 0.09 0.04
Tranquilizers 0.52 0.51 0.25 0.22 0.22 0.24 0.08 0.12
Stimulants4 0.46 0.55 0.22 0.14 0.13 0.15 0.10 0.08
Methamphetamine4 0.11 0.19 0.15 0.06 0.08 0.09 0.03 0.07
Sedatives 0.15 0.13 0.06 0.05 0.04 0.09 0.06 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA2 1.01 1.03 0.50 0.50 0.44 0.50 0.22 0.22
120508
Table 6.13P – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.8813   0.5540   0.1031   0.2888  
Marijuana and Hashish 0.9206   0.0306   0.1632   0.6158  
Cocaine 0.7490   0.8681   0.6318   0.7372  
Crack 0.0182   0.1477   0.1033   0.3824  
Heroin 0.5761   0.7004   0.1692   0.1099  
Hallucinogens 0.0141   0.8760   0.8134   0.6630  
LSD 0.7784   0.9865   0.7662   0.4832  
PCP 0.5908   0.2817   *   *  
Ecstasy 0.0756   0.9418   0.2467   0.8973  
Inhalants 0.4857   0.6012   0.4886   0.4856  
Nonmedical Use of Psychotherapeutics3,4 0.9721   0.0013   0.9542   0.0582  
Pain Relievers 0.6716   0.0052   0.3952   0.0146  
OxyContin® 0.8953   0.0392   0.9239   0.0076  
Tranquilizers 0.9832   0.0730   0.4926   0.1155  
Stimulants4 0.6814   0.0158   0.4896   0.1738  
Methamphetamine4 0.2136   0.0423   0.7269   0.1818  
Sedatives 0.6276   0.2963   0.2900   0.1840  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.1996   0.0308   0.8664   0.1860  
120413
Table 6.14C – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 189 186 222 202 234 215 213 208
Marijuana and Hashish 172 165 181 186 205 187 156 170
Cocaine 61 69 59 54 40 31 36 25
Crack 28 26 31 30 32 3 26 10
Heroin 14 19 5 13 26 9 26 31
Hallucinogens 48 23 29 19 11 19 22 15
LSD 3 1 * * * 5 * 15
PCP * 3 3 7 * * 20 *
Ecstasy 37 19 24 14 * 18 7 *
Inhalants 22 28 22 21 70 24 13 34
Nonmedical Use of Psychotherapeutics3,4 93 92 124 99 127 109 139 125
Pain Relievers 84 67 91 88 108 85 106 111
OxyContin® 26 22 27 27 24 17 46 26
Tranquilizers 50 59 71 53 67 55 70 73
Stimulants4 41 45 39 34 30 25 39 52
Methamphetamine4 20 41 18 16 26 22 30 49
Sedatives 21 22 54 11 16 20 39 35
ILLICIT DRUGS OTHER THAN MARIJUANA2 119 110 139 109 136 116 144 132
120413
Table 6.14D – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 1.39 1.35 0.68 0.61 0.35 0.32 0.24 0.23
Marijuana and Hashish 1.29 1.25 0.56 0.57 0.31 0.28 0.18 0.19
Cocaine 0.50 0.59 0.19 0.17 0.06 0.05 0.04 0.03
Crack 0.24 0.23 0.10 0.10 0.05 0.00 0.03 0.01
Heroin 0.12 0.17 0.02 0.04 0.04 0.01 0.03 0.04
Hallucinogens 0.40 0.20 0.09 0.06 0.02 0.03 0.02 0.02
LSD 0.02 0.01 * * * 0.01 * 0.02
PCP * 0.03 0.01 0.02 * * 0.02 *
Ecstasy 0.31 0.16 0.08 0.04 * 0.03 0.01 *
Inhalants 0.18 0.24 0.07 0.07 0.11 0.04 0.01 0.04
Nonmedical Use of Psychotherapeutics3,4 0.77 0.78 0.40 0.31 0.20 0.16 0.16 0.14
Pain Relievers 0.70 0.58 0.29 0.28 0.17 0.13 0.12 0.12
OxyContin® 0.21 0.20 0.09 0.09 0.04 0.03 0.05 0.03
Tranquilizers 0.42 0.51 0.23 0.17 0.10 0.08 0.08 0.08
Stimulants4 0.35 0.39 0.13 0.11 0.05 0.04 0.04 0.06
Methamphetamine4 0.17 0.35 0.06 0.05 0.04 0.03 0.03 0.06
Sedatives 0.18 0.20 0.17 0.04 0.03 0.03 0.04 0.04
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.95 0.90 0.44 0.35 0.21 0.17 0.16 0.15
120508
Table 6.14P – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.9209   0.3950   0.4490   0.5395  
Marijuana and Hashish 0.5461   0.6502   0.8996   0.2166  
Cocaine 0.5440   0.6802   0.5304   0.2374  
Crack 0.9353   0.9579   0.0710   0.1023  
Heroin 0.5684   0.0833   0.0906   0.5024  
Hallucinogens 0.0612   0.4177   0.1992   0.4542  
LSD 0.4920   *   *   *  
PCP *   0.5994   *   *  
Ecstasy 0.1752   0.6011   *   *  
Inhalants 0.4668   0.7218   0.1935   0.2101  
Nonmedical Use of Psychotherapeutics3,4 0.5992   0.0941   0.1232   0.7886  
Pain Relievers 0.1099   0.3719   0.2432   0.3173  
OxyContin® 0.8254   0.8717   0.1488   0.8369  
Tranquilizers 0.4615   0.1793   0.0683   0.2640  
Stimulants4 0.9040   0.5205   0.8356   0.7890  
Methamphetamine4 0.1210   0.3508   0.8791   0.5313  
Sedatives 0.6774   0.1224   0.8272   0.6298  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.6963   0.0671   0.1255   0.8384  
120413
Table 6.15C – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Drinking Age Groups: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 442 412 115 136 421 388
Marijuana or Hashish 377 367 108 127 356 347
Cocaine (Including Crack) 104 103 26 30 101 98
Heroin 34 35 12 14 32 31
Hallucinogens 79 56 35 31 68 45
Inhalants 81 57 17 28 78 45
Pain Relievers2 178 148 48 40 172 142
Tranquilizers2 119 109 25 29 115 105
Stimulants2,3 75 70 24 20 69 66
Methamphetamine3 42 50 15 10 39 50
Sedatives2 61 34 8 7 60 33
ILLICIT DRUGS OTHER THAN MARIJUANA1 259 211 65 66 251 197
120413
Table 6.15D – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Drinking Age Groups: Standard Errors of Percentages, 2010 and 2011
Drug Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.31 0.29 0.83 0.90 0.32 0.29
Marijuana or Hashish 0.27 0.26 0.82 0.87 0.28 0.26
Cocaine (Including Crack) 0.08 0.08 0.26 0.29 0.08 0.08
Heroin 0.03 0.03 0.12 0.14 0.03 0.03
Hallucinogens 0.06 0.04 0.34 0.32 0.06 0.04
Inhalants 0.06 0.04 0.17 0.29 0.06 0.04
Pain Relievers2 0.14 0.11 0.45 0.40 0.14 0.12
Tranquilizers2 0.09 0.08 0.24 0.30 0.09 0.08
Stimulants2,3 0.06 0.05 0.23 0.20 0.06 0.05
Methamphetamine3 0.03 0.04 0.15 0.10 0.03 0.04
Sedatives2 0.05 0.03 0.08 0.08 0.05 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.19 0.16 0.59 0.60 0.20 0.16
120508
Table 6.15P – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Drinking Age Groups: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.2036   0.0932   0.1400  
Marijuana or Hashish 0.9677   0.0085   0.7067  
Cocaine (Including Crack) 0.6267   0.1393   0.3944  
Heroin 0.9715   0.9747   0.9947  
Hallucinogens 0.0131   0.1812   0.0427  
Inhalants 0.3512   0.6055   0.2574  
Pain Relievers2 0.0013   0.0934   0.0053  
Tranquilizers2 0.1159   0.0433   0.0366  
Stimulants2,3 0.2832   0.4316   0.3958  
Methamphetamine3 0.6725   0.6553   0.5525  
Sedatives2 0.1451   0.7631   0.1324  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0013   0.4616   0.0023  
120413
Table 6.16C – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Age Drinking Groups: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug1 Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on nonimputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2
Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 268 261 71 82 255 243
Marijuana or Hashish 246 246 69 76 234 230
Cocaine (Including Crack) 49 48 11 14 47 46
Heroin 18 15 8 7 17 13
Hallucinogens 26 22 10 8 24 20
Inhalants 14 22 8 16 12 15
Pain Relievers3 64 54 14 14 63 54
Tranquilizers3 32 19 10 8 31 17
Stimulants3 27 24 4 2 27 24
Methamphetamine4 26 31 2 4 26 31
Sedatives3 11 21 3 3 10 21
ILLICIT DRUGS OTHER THAN MARIJUANA2 97 89 24 30 95 85
120413
Table 6.16D – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Age Drinking Groups: Standard Errors of Percentages, 2010 and 2011
Drug1 Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on nonimputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2
Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.20 0.20 0.62 0.70 0.20 0.20
Marijuana or Hashish 0.18 0.18 0.60 0.67 0.19 0.19
Cocaine (Including Crack) 0.04 0.04 0.11 0.14 0.04 0.04
Heroin 0.01 0.01 0.08 0.07 0.01 0.01
Hallucinogens 0.02 0.02 0.10 0.08 0.02 0.02
Inhalants 0.01 0.02 0.08 0.16 0.01 0.01
Pain Relievers3 0.05 0.04 0.14 0.14 0.05 0.04
Tranquilizers3 0.02 0.01 0.10 0.08 0.03 0.01
Stimulants3 0.02 0.02 0.04 0.02 0.02 0.02
Methamphetamine4 0.02 0.02 0.02 0.04 0.02 0.02
Sedatives3 0.01 0.02 0.03 0.03 0.01 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.07 0.07 0.24 0.30 0.08 0.07
120508
Table 6.16P – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Age Drinking Groups: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug1 Total
(2010)
Total
(2011)
Aged 12-20
(2010)
Aged 12-20
(2011)
Aged 21+
(2010)
Aged 21+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on nonimputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2
Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.4764   0.2400   0.3804  
Marijuana or Hashish 0.8731   0.1991   0.7579  
Cocaine (Including Crack) 0.6628   0.7599   0.6071  
Heroin 0.7361   0.9074   0.7624  
Hallucinogens 0.9573   0.4490   0.7777  
Inhalants 0.9770   0.8987   0.9012  
Pain Relievers3 0.1216   0.3291   0.1879  
Tranquilizers3 0.0199   0.5100   0.0272  
Stimulants3 0.2951   0.0475   0.4273  
Methamphetamine4 0.8855   0.8946   0.8714  
Sedatives3 0.4092   0.9789   0.4015  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.1992   0.9383   0.1940  
120413
Table 6.17C – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 442 412 57 50 161 179 395 365
Marijuana or Hashish 377 367 54 48 149 165 333 331
Cocaine (Including Crack) 104 103 11 11 39 42 94 93
Heroin 34 35 2 7 16 18 30 28
Hallucinogens 79 56 18 19 48 39 57 35
Inhalants 81 57 14 11 20 36 76 43
Pain Relievers2 178 148 25 21 62 56 163 136
Tranquilizers2 119 109 11 15 38 36 110 100
Stimulants2,3 75 70 13 10 34 32 65 61
Methamphetamine3 42 50 7 7 16 12 38 49
Sedatives2 61 34 5 5 9 10 60 32
ILLICIT DRUGS OTHER THAN MARIJUANA1 259 211 33 30 89 90 237 188
120413
Table 6.17D – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, 2010 and 2011
Drug Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.31 0.29 1.20 1.19 0.57 0.60 0.35 0.32
Marijuana or Hashish 0.27 0.26 1.17 1.16 0.55 0.57 0.30 0.29
Cocaine (Including Crack) 0.08 0.08 0.33 0.32 0.18 0.19 0.09 0.08
Heroin 0.03 0.03 0.07 0.22 0.08 0.09 0.03 0.03
Hallucinogens 0.06 0.04 0.53 0.54 0.22 0.18 0.05 0.03
Inhalants 0.06 0.04 0.42 0.33 0.10 0.17 0.07 0.04
Pain Relievers2 0.14 0.11 0.71 0.61 0.28 0.25 0.15 0.13
Tranquilizers2 0.09 0.08 0.33 0.46 0.18 0.17 0.10 0.09
Stimulants2,3 0.06 0.05 0.38 0.30 0.16 0.15 0.06 0.06
Methamphetamine3 0.03 0.04 0.22 0.22 0.08 0.06 0.04 0.04
Sedatives2 0.05 0.03 0.16 0.15 0.04 0.05 0.06 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.19 0.16 0.91 0.85 0.37 0.38 0.21 0.17
120508
Table 6.17P – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Refers to nonmedical use; does not include over-the-counter drugs.
3 Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.2036   0.6378   0.5840   0.1901  
Marijuana or Hashish 0.9677   0.6257   0.1108   0.7075  
Cocaine (Including Crack) 0.6267   0.8245   0.5389   0.7948  
Heroin 0.9715   0.3583   0.8825   0.7926  
Hallucinogens 0.0131   0.7660   0.0463   0.1214  
Inhalants 0.3512   0.3250   0.7166   0.3302  
Pain Relievers2 0.0013   0.3391   0.0069   0.0234  
Tranquilizers2 0.1159   0.0169   0.3057   0.1110  
Stimulants2,3 0.2832   0.8618   0.3035   0.5189  
Methamphetamine3 0.6725   0.3273   0.3935   0.5588  
Sedatives2 0.1451   0.9472   0.6652   0.1652  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0013   0.3737   0.0159   0.0153  
120413
Table 6.18C – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on non-imputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 268 261 38 32 103 118 237 230
Marijuana or Hashish 246 246 38 31 99 111 218 217
Cocaine (Including Crack) 49 48 4 5 20 18 43 44
Heroin 18 15 * 4 10 10 16 10
Hallucinogens 26 22 5 4 13 15 22 15
Inhalants 14 22 7 1 10 16 8 15
Pain Relievers3 64 54 8 8 21 19 60 52
Tranquilizers3 32 19 4 4 12 9 30 16
Stimulants3 27 24 1 1 15 7 23 23
Methamphetamine4 26 31 2 4 6 3 26 31
Sedatives3 11 21 3 3 2 * 10 21
ILLICIT DRUGS OTHER THAN MARIJUANA2 97 89 12 12 36 38 89 82
120413
Table 6.18D – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, 2010 and 2011
Drug1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on non-imputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.20 0.20 0.99 0.90 0.43 0.47 0.22 0.21
Marijuana or Hashish 0.18 0.18 0.98 0.88 0.41 0.46 0.20 0.20
Cocaine (Including Crack) 0.04 0.04 0.13 0.15 0.10 0.09 0.04 0.04
Heroin 0.01 0.01 * 0.12 0.05 0.05 0.01 0.01
Hallucinogens 0.02 0.02 0.14 0.11 0.06 0.07 0.02 0.01
Inhalants 0.01 0.02 0.21 0.04 0.05 0.08 0.01 0.01
Pain Relievers3 0.05 0.04 0.23 0.25 0.10 0.09 0.06 0.05
Tranquilizers3 0.02 0.01 0.12 0.13 0.06 0.04 0.03 0.01
Stimulants3 0.02 0.02 0.04 0.04 0.07 0.03 0.02 0.02
Methamphetamine4 0.02 0.02 0.05 0.13 0.03 0.01 0.02 0.03
Sedatives3 0.01 0.02 0.09 0.09 0.01 * 0.01 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.07 0.07 0.35 0.37 0.17 0.18 0.08 0.07
120508
Table 6.18P – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Estimates are based on non-imputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.
2 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. These estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
3 Refers to nonmedical use; does not include over-the-counter drugs.
4 Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS2 0.4764   0.8738   0.9449   0.5313  
Marijuana or Hashish 0.8731   0.6584   0.6753   0.9294  
Cocaine (Including Crack) 0.6628   0.6174   0.4018   0.8851  
Heroin 0.7361   *   0.8429   0.6128  
Hallucinogens 0.9573   0.6095   0.7235   0.8588  
Inhalants 0.9770   0.1201   0.9517   0.5797  
Pain Relievers3 0.1216   0.9212   0.4920   0.1811  
Tranquilizers3 0.0199   0.8630   0.2782   0.0351  
Stimulants3 0.2951   0.7787   0.0961   0.7625  
Methamphetamine4 0.8855   0.4666   0.1885   0.9766  
Sedatives3 0.4092   0.9949   *   0.3816  
ILLICIT DRUGS OTHER THAN MARIJUANA2 0.1992   0.7963   0.8980   0.1830  
120413
Table 6.19C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette and Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 303 289 168 147 292 285 146 154
Marijuana and Hashish 273 268 143 126 241 247 94 119
Cocaine 95 82 30 26 40 60 22 5
Crack 53 41 22 10 16 * 14 *
Heroin 34 30 17 31 * 8 20 8
Hallucinogens 71 49 13 18 31 26 23 14
LSD 17 15 4 15 9 8 * 4
PCP 4 10 1 * * * 20 *
Ecstasy 54 40 10 7 26 21 8 7
Inhalants 39 44 5 8 71 36 23 37
Nonmedical Use of Psychotherapeutics2,3 151 129 87 83 160 131 110 104
Pain Relievers 131 103 74 73 123 109 84 89
OxyContin® 43 37 48 19 22 25 5 19
Tranquilizers 88 78 51 44 77 73 50 60
Stimulants3 61 60 26 29 40 34 32 44
Methamphetamine3 33 47 20 24 26 18 23 44
Sedatives 32 30 14 17 52 16 37 31
ILLICIT DRUGS OTHER THAN MARIJUANA1 185 151 92 87 171 146 114 110
120413
Table 6.19D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette and Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.66 0.68 0.81 0.74 0.31 0.28 0.14 0.15
Marijuana and Hashish 0.62 0.64 0.70 0.65 0.26 0.25 0.09 0.11
Cocaine 0.24 0.21 0.15 0.14 0.04 0.06 0.02 0.01
Crack 0.13 0.11 0.11 0.05 0.02 * 0.01 *
Heroin 0.09 0.08 0.08 0.16 * 0.01 0.02 0.01
Hallucinogens 0.18 0.13 0.06 0.09 0.03 0.03 0.02 0.01
LSD 0.04 0.04 0.02 0.08 0.01 0.01 * 0.00
PCP 0.01 0.03 0.00 * * * 0.02 *
Ecstasy 0.14 0.11 0.05 0.04 0.03 0.02 0.01 0.01
Inhalants 0.10 0.12 0.03 0.04 0.08 0.04 0.02 0.04
Nonmedical Use of Psychotherapeutics2,3 0.37 0.33 0.43 0.42 0.17 0.14 0.11 0.10
Pain Relievers 0.33 0.27 0.37 0.37 0.13 0.11 0.08 0.09
OxyContin® 0.11 0.10 0.24 0.10 0.02 0.03 0.00 0.02
Tranquilizers 0.22 0.20 0.25 0.23 0.08 0.08 0.05 0.06
Stimulants3 0.16 0.16 0.13 0.15 0.04 0.04 0.03 0.04
Methamphetamine3 0.09 0.12 0.10 0.13 0.03 0.02 0.02 0.04
Sedatives 0.08 0.08 0.07 0.09 0.06 0.02 0.04 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.44 0.39 0.46 0.44 0.18 0.15 0.11 0.10
120508
Table 6.19P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette and Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.4385   0.9298   0.7263   0.1936  
Marijuana and Hashish 0.8575   0.9674   0.5560   0.0020  
Cocaine 0.4812   0.9529   0.4774   0.0451  
Crack 0.2814   0.2712   *   *  
Heroin 0.9247   0.1210   *   0.5717  
Hallucinogens 0.0424   0.8203   0.2994   0.7504  
LSD 0.6527   0.4928   0.7291   *  
PCP 0.1108   *   *   *  
Ecstasy 0.1640   0.3638   0.3780   0.5274  
Inhalants 0.7863   0.4816   0.2038   0.8603  
Nonmedical Use of Psychotherapeutics2,3 0.0705   0.5350   0.0266   0.5049  
Pain Relievers 0.0111   0.2494   0.0945   0.7102  
OxyContin® 0.0885   0.1416   0.5844   0.1371  
Tranquilizers 0.1464   0.4066   0.5998   0.6620  
Stimulants3 0.9798   0.7940   0.0747   0.9744  
Methamphetamine3 0.2052   0.8369   0.2112   0.3448  
Sedatives 0.4342   0.3522   0.2399   0.1690  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0220   0.5600   0.0467   0.5501  
120413
Table 6.20C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette and Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 44 37 22 26 35 33 42 42
Marijuana and Hashish 41 36 18 25 32 31 29 30
Cocaine 11 10 2 4 2 5 2 1
Crack 2 2 * * 0 * * *
Heroin 2 7 * 1 1 0 2 *
Hallucinogens 17 16 5 5 8 10 9 11
LSD 9 7 3 1 3 3 2 3
PCP 2 2 0 * 1 0 2 *
Ecstasy 13 11 3 2 7 9 6 6
Inhalants 11 9 4 4 9 6 18 16
Nonmedical Use of Psychotherapeutics2,3 22 21 12 11 16 11 25 22
Pain Relievers 20 18 10 10 15 10 22 21
OxyContin® 8 8 4 3 2 3 4 2
Tranquilizers 11 15 8 4 5 5 7 6
Stimulants3 11 10 2 4 6 3 7 5
Methamphetamine3 6 7 2 4 5 2 2 1
Sedatives 5 3 2 2 2 4 5 2
ILLICIT DRUGS OTHER THAN MARIJUANA1 28 26 13 12 19 17 31 29
120413
Table 6.20D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette and Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 2.02 1.83 2.19 2.43 1.37 1.33 0.20 0.19
Marijuana and Hashish 2.03 1.88 1.95 2.44 1.29 1.28 0.14 0.14
Cocaine 0.85 0.80 0.29 0.56 0.11 0.21 0.01 0.00
Crack 0.15 0.18 * * 0.01 * * *
Heroin 0.17 0.63 * 0.12 0.06 0.01 0.01 *
Hallucinogens 1.31 1.25 0.55 0.59 0.36 0.46 0.04 0.05
LSD 0.70 0.59 0.31 0.07 0.14 0.13 0.01 0.01
PCP 0.12 0.15 0.05 * 0.05 0.02 0.01 *
Ecstasy 1.03 0.89 0.38 0.23 0.31 0.42 0.03 0.03
Inhalants 0.89 0.78 0.50 0.52 0.42 0.29 0.09 0.08
Nonmedical Use of Psychotherapeutics2,3 1.53 1.63 1.35 1.39 0.74 0.51 0.12 0.10
Pain Relievers 1.44 1.49 1.22 1.19 0.69 0.46 0.11 0.10
OxyContin® 0.66 0.71 0.53 0.38 0.10 0.13 0.02 0.01
Tranquilizers 0.86 1.21 0.92 0.49 0.25 0.22 0.03 0.03
Stimulants3 0.88 0.81 0.23 0.56 0.30 0.14 0.03 0.02
Methamphetamine3 0.46 0.61 0.20 0.51 0.23 0.08 0.01 0.00
Sedatives 0.40 0.26 0.28 0.23 0.09 0.19 0.03 0.01
ILLICIT DRUGS OTHER THAN MARIJUANA1 1.88 1.86 1.49 1.48 0.86 0.75 0.15 0.13
120508
Table 6.20P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette and Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.2126   0.0395   0.2640   0.7842  
Marijuana and Hashish 0.1286   0.0024   0.9665   0.1338  
Cocaine 0.9242   0.3046   0.4284   0.4368  
Crack 0.9933   *   *   *  
Heroin 0.2388   *   0.1802   *  
Hallucinogens 0.6788   0.9708   0.6441   0.5820  
LSD 0.5363   0.3380   0.6055   0.9882  
PCP 0.8776   *   0.6205   *  
Ecstasy 0.3828   0.2902   0.4209   0.6498  
Inhalants 0.6796   0.7066   0.0402   0.3425  
Nonmedical Use of Psychotherapeutics2,3 0.1621   0.7125   0.0724   0.3888  
Pain Relievers 0.6223   0.5989   0.0417   0.6715  
OxyContin® 0.5944   0.9671   0.3269   0.3240  
Tranquilizers 0.0058   0.2608   0.9278   0.4471  
Stimulants3 0.6872   0.2489   0.3737   0.1462  
Methamphetamine3 0.1335   0.2838   0.6093   0.1598  
Sedatives 0.3368   0.8843   0.2344   0.0865  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.4297   0.6983   0.0425   0.4197  
120413
Table 6.21C – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette and Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 125 125 45 37 85 101 38 43
Marijuana and Hashish 117 119 42 34 78 90 33 37
Cocaine 36 38 7 7 15 17 2 3
Crack 16 6 2 1 2 2 * *
Heroin 16 18 3 5 0 3 1 6
Hallucinogens 42 33 8 9 20 20 5 8
LSD 14 12 3 2 8 5 1 *
PCP 3 6 * 0 * * * *
Ecstasy 32 26 7 7 16 16 5 4
Inhalants 17 35 3 4 11 6 5 2
Nonmedical Use of Psychotherapeutics2,3 58 58 23 20 37 33 19 19
Pain Relievers 51 48 20 16 31 27 16 16
OxyContin® 21 18 11 4 5 9 3 5
Tranquilizers 35 31 9 12 16 18 4 10
Stimulants3 28 29 11 10 16 11 7 4
Methamphetamine3 16 11 4 9 4 4 1 2
Sedatives 8 8 3 4 5 5 7 2
ILLICIT DRUGS OTHER THAN MARIJUANA1 73 76 24 22 43 41 19 21
120413
Table 6.21D – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette and Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.90 0.92 1.47 1.29 0.62 0.66 0.34 0.37
Marijuana and Hashish 0.90 0.91 1.42 1.21 0.58 0.60 0.30 0.33
Cocaine 0.38 0.41 0.27 0.25 0.13 0.14 0.02 0.03
Crack 0.17 0.06 0.09 0.03 0.02 0.01 * *
Heroin 0.18 0.20 0.14 0.19 0.00 0.03 0.01 0.06
Hallucinogens 0.43 0.36 0.32 0.34 0.17 0.17 0.05 0.07
LSD 0.15 0.14 0.10 0.09 0.07 0.04 0.01 *
PCP 0.04 0.07 * 0.01 * * * *
Ecstasy 0.34 0.29 0.27 0.26 0.14 0.13 0.04 0.04
Inhalants 0.18 0.39 0.11 0.17 0.10 0.05 0.04 0.01
Nonmedical Use of Psychotherapeutics2,3 0.57 0.56 0.85 0.75 0.29 0.27 0.17 0.17
Pain Relievers 0.53 0.48 0.74 0.59 0.25 0.22 0.15 0.14
OxyContin® 0.23 0.20 0.43 0.14 0.04 0.07 0.03 0.04
Tranquilizers 0.37 0.33 0.37 0.46 0.13 0.15 0.04 0.09
Stimulants3 0.30 0.31 0.42 0.37 0.14 0.09 0.07 0.04
Methamphetamine3 0.17 0.12 0.16 0.33 0.03 0.03 0.01 0.02
Sedatives 0.09 0.09 0.11 0.14 0.04 0.04 0.07 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.67 0.73 0.88 0.83 0.34 0.32 0.18 0.19
120508
Table 6.21P – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette and Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.7104   0.0529   0.3166   0.6934  
Marijuana and Hashish 0.1990   0.0908   0.0965   0.3179  
Cocaine 0.8659   0.8724   0.4681   0.6306  
Crack 0.0058   0.3836   0.3509   *  
Heroin 0.9149   0.1487   0.3600   0.4107  
Hallucinogens 0.0379   0.8203   0.7910   0.6617  
LSD 0.8958   0.5518   0.5046   *  
PCP 0.3349   *   *   *  
Ecstasy 0.0880   0.9108   0.6033   0.6939  
Inhalants 0.4281   0.4491   0.2856   0.0714  
Nonmedical Use of Psychotherapeutics2,3 0.0566   0.1332   0.2187   0.2924  
Pain Relievers 0.0158   0.0332   0.2660   0.2245  
OxyContin® 0.0720   0.0043   0.5144   0.7696  
Tranquilizers 0.1736   0.2690   0.5282   0.2378  
Stimulants3 0.9323   0.4169   0.0200   0.1751  
Methamphetamine3 0.4343   0.2098   0.8702   0.5718  
Sedatives 0.9690   0.8092   0.4723   0.0883  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0870   0.2809   0.1257   0.4687  
120413
Table 6.22C – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette and Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 269 249 160 140 273 261 135 140
Marijuana and Hashish 239 232 135 119 223 227 82 108
Cocaine 86 73 30 25 37 57 21 4
Crack 50 40 21 10 16 * 14 *
Heroin 30 23 16 31 * 7 20 5
Hallucinogens 52 33 8 15 23 13 20 *
LSD 3 2 * 15 * 5 * *
PCP * 8 * * * * 20 *
Ecstasy 40 28 7 * 19 10 * *
Inhalants 32 25 * 5 69 35 13 33
Nonmedical Use of Psychotherapeutics2,3 134 111 82 79 155 126 106 98
Pain Relievers 115 88 69 70 118 105 80 84
OxyContin® 36 32 46 19 22 23 * 18
Tranquilizers 78 69 49 43 74 70 49 59
Stimulants3 52 52 24 27 37 32 30 44
Methamphetamine3 28 45 20 23 25 17 23 44
Sedatives 30 29 13 16 52 14 36 31
ILLICIT DRUGS OTHER THAN MARIJUANA1 163 124 87 83 164 138 108 102
120413
Table 6.22D – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette and Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.82 0.82 0.93 0.85 0.34 0.31 0.19 0.19
Marijuana and Hashish 0.75 0.77 0.79 0.74 0.28 0.27 0.11 0.15
Cocaine 0.30 0.26 0.18 0.16 0.05 0.07 0.03 0.01
Crack 0.18 0.14 0.13 0.07 0.02 * 0.02 *
Heroin 0.11 0.08 0.10 0.20 * 0.01 0.03 0.01
Hallucinogens 0.19 0.12 0.05 0.10 0.03 0.02 0.03 *
LSD 0.01 0.01 * 0.09 * 0.01 * *
PCP * 0.03 * * * * 0.03 *
Ecstasy 0.14 0.10 0.04 * 0.02 0.01 * *
Inhalants 0.11 0.09 * 0.03 0.09 0.04 0.02 0.05
Nonmedical Use of Psychotherapeutics2,3 0.45 0.40 0.49 0.49 0.19 0.15 0.15 0.13
Pain Relievers 0.39 0.32 0.42 0.44 0.15 0.13 0.11 0.12
OxyContin® 0.13 0.11 0.28 0.12 0.03 0.03 * 0.02
Tranquilizers 0.27 0.25 0.30 0.27 0.09 0.09 0.07 0.08
Stimulants3 0.19 0.19 0.15 0.17 0.05 0.04 0.04 0.06
Methamphetamine3 0.10 0.16 0.12 0.14 0.03 0.02 0.03 0.06
Sedatives 0.11 0.10 0.08 0.10 0.07 0.02 0.05 0.04
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.54 0.44 0.52 0.51 0.21 0.17 0.15 0.14
120508
Table 6.22P – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette and Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug CIGARETTE AND ALCOHOL USE IN PAST MONTH
Cigarettes and Alcohol Cigarettes But Not Alcohol Alcohol But Not Cigarettes Neither Alcohol Nor
Cigarettes
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.3009   0.9509   0.6413   0.2270  
Marijuana and Hashish 0.7394   0.9414   0.8426   0.0096  
Cocaine 0.4896   0.8740   0.3459   0.0581  
Crack 0.6837   0.3124   *   *  
Heroin 0.6882   0.1959   *   0.4644  
Hallucinogens 0.3391   0.9492   0.1307   *  
LSD 0.9487   *   *   *  
PCP *   *   *   *  
Ecstasy 0.8552   *   0.2362   *  
Inhalants 0.6376   *   0.4017   0.2664  
Nonmedical Use of Psychotherapeutics2,3 0.1567   0.2883   0.0709   0.7474  
Pain Relievers 0.0630   0.0732   0.2283   0.9501  
OxyContin® 0.2693   0.3848   0.7900   *  
Tranquilizers 0.1469   0.3148   0.4960   0.6086  
Stimulants3 0.9035   0.8855   0.3964   0.6304  
Methamphetamine3 0.1419   0.7258   0.2420   0.3249  
Sedatives 0.5011   0.3544   0.2335   0.3542  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0534   0.3577   0.1681   0.7738  
120413
Table 6.23C – Illicit Drug Use in the Past Month, by Past Month Cigarette Use, Levels of Past Month Alcohol Use, and Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Cigarette Use/Level of Alcohol Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 488 460 70 68 136 142 441 420
Heavy Alcohol Use1 217 214 24 20 94 97 189 186
Binge Alcohol Use But Not Heavy Use1 246 228 41 32 94 101 222 202
Alcohol Use But Not Binge Use1 247 222 25 30 58 67 234 215
No Alcohol Use 227 225 48 50 58 57 213 208
PAST MONTH CIGARETTE USE 355 342 48 47 132 133 318 299
Heavy Alcohol Use1 173 166 22 17 76 70 156 144
Binge Alcohol Use But Not Heavy Use1 172 161 31 26 75 75 149 139
Alcohol Use But Not Binge Use1 150 142 16 20 41 46 140 130
No Alcohol Use 168 147 22 26 45 37 160 140
NO PAST MONTH CIGARETTE USE 330 330 57 52 95 113 308 300
Heavy Alcohol Use1 109 126 11 10 44 50 98 116
Binge Alcohol Use But Not Heavy Use1 169 162 25 20 55 62 159 148
Alcohol Use But Not Binge Use1 195 168 20 22 41 47 188 161
No Alcohol Use 146 154 42 42 38 43 135 140
120413
Table 6.23D – Illicit Drug Use in the Past Month, by Past Month Cigarette Use, Levels of Past Month Alcohol Use, and Age Group: Standard Errors of Percentages, 2010 and 2011
Cigarette Use/Level of Alcohol Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.19 0.18 0.29 0.27 0.40 0.42 0.23 0.21
Heavy Alcohol Use1 1.10 1.06 2.78 3.04 1.24 1.33 1.39 1.35
Binge Alcohol Use But Not Heavy Use1 0.56 0.51 1.85 1.64 0.80 0.81 0.68 0.61
Alcohol Use But Not Binge Use1 0.33 0.30 1.53 1.70 0.74 0.81 0.35 0.32
No Alcohol Use 0.18 0.18 0.22 0.22 0.41 0.39 0.24 0.23
PAST MONTH CIGARETTE USE 0.54 0.54 1.57 1.49 0.78 0.80 0.64 0.64
Heavy Alcohol Use1 1.52 1.54 3.16 3.13 1.51 1.55 2.14 2.05
Binge Alcohol Use But Not Heavy Use1 0.95 0.95 2.70 2.37 1.30 1.28 1.19 1.23
Alcohol Use But Not Binge Use1 1.08 1.01 4.22 4.12 1.75 1.86 1.20 1.11
No Alcohol Use 0.81 0.74 2.19 2.43 1.47 1.29 0.93 0.85
NO PAST MONTH CIGARETTE USE 0.17 0.16 0.24 0.21 0.37 0.41 0.20 0.19
Heavy Alcohol Use1 1.32 1.48 5.65 5.52 1.80 2.16 1.58 1.83
Binge Alcohol Use But Not Heavy Use1 0.65 0.58 2.30 2.04 0.97 0.98 0.78 0.68
Alcohol Use But Not Binge Use1 0.32 0.27 1.55 1.70 0.73 0.81 0.34 0.29
No Alcohol Use 0.14 0.15 0.20 0.19 0.34 0.37 0.19 0.19
120508
Table 6.23P – Illicit Drug Use in the Past Month, by Past Month Cigarette Use, Levels of Past Month Alcohol Use, and Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Cigarette Use/Level of Alcohol Use Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.4074   0.9273   0.8206   0.4496  
Heavy Alcohol Use1 0.7549   0.9692   0.8813   0.9209  
Binge Alcohol Use But Not Heavy Use1 0.4477   0.0913   0.5540   0.3950  
Alcohol Use But Not Binge Use1 0.8166   0.0821   0.1031   0.4490  
No Alcohol Use 0.6149   0.4934   0.2888   0.5395  
PAST MONTH CIGARETTE USE 0.5443   0.0223   0.5297   0.4582  
Heavy Alcohol Use1 0.2677   0.1711   0.5891   0.2145  
Binge Alcohol Use But Not Heavy Use1 0.5813   0.5182   0.9049   0.7863  
Alcohol Use But Not Binge Use1 0.7504   0.2973   0.4173   0.5193  
No Alcohol Use 0.9298   0.0395   0.0529   0.9509  
NO PAST MONTH CIGARETTE USE 0.7422   0.6525   0.3475   0.8585  
Heavy Alcohol Use1 0.3967   0.3158   0.3871   0.1963  
Binge Alcohol Use But Not Heavy Use1 0.4257   0.0092   0.2111   0.3753  
Alcohol Use But Not Binge Use1 0.9066   0.2026   0.1524   0.5868  
No Alcohol Use 0.1936   0.7842   0.6934   0.2270  
120413
Table 6.24C – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 371 367
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 176 161 256 223
Cigars 263 231 258 290
Pipe Tobacco 90 95 123 110
ALCOHOL 707 716 1,447 1,529
Binge Alcohol Use2 515 491 688 717
Heavy Alcohol Use2 295 282 326 324
120413
Table 6.24D – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 0.18 0.18
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 0.30 0.27 0.13 0.11
Cigars 0.42 0.39 0.13 0.14
Pipe Tobacco 0.15 0.16 0.06 0.05
ALCOHOL 0.70 0.71 0.46 0.47
Binge Alcohol Use2 0.70 0.67 0.30 0.30
Heavy Alcohol Use2 0.47 0.46 0.16 0.16
120508
Table 6.24P – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A   0.6206  
Cigarettes N/A   N/A  
Smokeless Tobacco 0.2804   0.1776  
Cigars 0.3125   0.8646  
Pipe Tobacco 0.9975   0.9329  
ALCOHOL 0.7406   0.8664  
Binge Alcohol Use2 0.2281   0.8104  
Heavy Alcohol Use2 0.4647   0.0917  
120413
Table 6.25C – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 31 31
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 22 22 22 19
Cigars 28 32 23 24
Pipe Tobacco 15 14 9 11
ALCOHOL 55 46 66 70
Binge Alcohol Use2 46 37 44 44
Heavy Alcohol Use2 24 19 14 15
120413
Table 6.25D – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 0.14 0.13
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 0.98 1.04 0.10 0.08
Cigars 1.28 1.35 0.10 0.10
Pipe Tobacco 0.71 0.71 0.04 0.05
ALCOHOL 1.54 1.53 0.27 0.28
Binge Alcohol Use2 1.51 1.42 0.19 0.19
Heavy Alcohol Use2 1.05 0.94 0.06 0.07
120508
Table 6.25P – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A   0.3666  
Cigarettes N/A   N/A  
Smokeless Tobacco 0.8185   0.0546  
Cigars 0.0069   0.7399  
Pipe Tobacco 0.4488   0.2499  
ALCOHOL 0.8250   0.9195  
Binge Alcohol Use2 0.3879   0.8306  
Heavy Alcohol Use2 0.4298   0.9462  
120413
Table 6.26C – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 90 82
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 63 58 51 42
Cigars 83 94 72 66
Pipe Tobacco 34 37 23 33
ALCOHOL 188 204 259 290
Binge Alcohol Use2 163 171 179 203
Heavy Alcohol Use2 105 91 87 92
120413
Table 6.26D – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 0.35 0.33
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 0.50 0.47 0.22 0.18
Cigars 0.61 0.65 0.30 0.27
Pipe Tobacco 0.29 0.31 0.10 0.15
ALCOHOL 0.65 0.69 0.61 0.67
Binge Alcohol Use2 0.72 0.77 0.58 0.63
Heavy Alcohol Use2 0.70 0.65 0.35 0.36
120508
Table 6.26P – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A   0.0374  
Cigarettes N/A   N/A  
Smokeless Tobacco 0.0920   0.0046  
Cigars 0.6380   0.0717  
Pipe Tobacco 0.6199   0.2722  
ALCOHOL 0.3705   0.6988  
Binge Alcohol Use2 0.1640   0.8902  
Heavy Alcohol Use2 0.0176   0.1000  
120413
Table 6.27C – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 356 360
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 161 146 245 218
Cigars 245 206 246 281
Pipe Tobacco 82 87 121 104
ALCOHOL 668 659 1,406 1,459
Binge Alcohol Use2 479 445 658 671
Heavy Alcohol Use2 278 266 310 302
120413
Table 6.27D – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2010 and 2011
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A N/A 0.23 0.23
Cigarettes N/A N/A N/A N/A
Smokeless Tobacco 0.36 0.33 0.16 0.14
Cigars 0.52 0.46 0.16 0.18
Pipe Tobacco 0.18 0.20 0.08 0.07
ALCOHOL 0.89 0.89 0.58 0.59
Binge Alcohol Use2 0.87 0.81 0.37 0.38
Heavy Alcohol Use2 0.59 0.57 0.20 0.19
120508
Table 6.27P – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance CIGARETTE USE IN PAST MONTH
Any Use No Use
2010 2011 2010 2011
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
2 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS1 N/A   0.9297  
Cigarettes N/A   N/A  
Smokeless Tobacco 0.5354   0.5265  
Cigars 0.1208   0.7536  
Pipe Tobacco 0.9414   0.6414  
ALCOHOL 0.6359   0.7825  
Binge Alcohol Use2 0.3505   0.7832  
Heavy Alcohol Use2 0.9697   0.1891  
120413
Table 6.28C – Tobacco Product Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 327 319 463 431 464 477 572 550
Cigarettes 295 282 407 385 434 450 528 516
Smokeless Tobacco 141 125 157 147 132 123 173 148
Cigars 164 136 212 209 166 215 178 175
Pipe Tobacco 44 39 62 70 79 85 103 86
120413
Table 6.28D – Tobacco Product Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 1.24 1.27 0.81 0.80 0.58 0.60 0.42 0.40
Cigarettes 1.27 1.32 0.77 0.77 0.55 0.58 0.40 0.38
Smokeless Tobacco 0.78 0.73 0.37 0.34 0.18 0.16 0.14 0.12
Cigars 0.88 0.77 0.49 0.47 0.23 0.28 0.14 0.14
Pipe Tobacco 0.26 0.25 0.15 0.16 0.11 0.11 0.08 0.07
120508
Table 6.28P – Tobacco Product Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 0.5756   0.0163   0.4835   0.0424  
Cigarettes 0.8607   0.0125   0.8381   0.1346  
Smokeless Tobacco 0.8977   0.2584   0.2408   0.4213  
Cigars 0.0940   0.0360   0.0346   0.7238  
Pipe Tobacco 0.7289   0.3872   0.7526   0.1947  
120413
Table 6.29C – Tobacco Product Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 25 21 42 36 25 29 45 47
Cigarettes 24 19 38 32 23 25 38 40
Smokeless Tobacco 10 14 19 14 12 13 19 17
Cigars 13 14 23 23 13 17 22 25
Pipe Tobacco 7 7 11 13 6 4 10 10
120413
Table 6.29D – Tobacco Product Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 2.77 2.71 1.86 1.71 1.54 1.64 0.21 0.21
Cigarettes 2.98 3.16 1.82 1.67 1.45 1.53 0.18 0.19
Smokeless Tobacco 2.33 3.15 1.17 0.96 0.81 0.85 0.09 0.08
Cigars 2.91 2.96 1.41 1.39 0.90 1.06 0.11 0.11
Pipe Tobacco 1.64 1.86 0.68 0.84 0.46 0.30 0.05 0.05
120508
Table 6.29P – Tobacco Product Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 0.7667   0.3317   0.6845   0.0784  
Cigarettes 0.3602   0.3960   0.6130   0.1809  
Smokeless Tobacco 0.0500   0.0724   0.8236   0.1341  
Cigars 0.3267   0.5791   0.1980   0.6796  
Pipe Tobacco 0.6077   0.0463   0.5460   0.7623  
120413
Table 6.30C – Tobacco Product Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 123 103 126 142 79 88 93 100
Cigarettes 105 91 111 129 69 79 87 90
Smokeless Tobacco 51 39 48 47 24 18 31 28
Cigars 67 58 62 70 38 42 44 48
Pipe Tobacco 19 20 27 31 16 21 17 21
120413
Table 6.30D – Tobacco Product Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 1.10 1.30 0.83 0.88 0.93 1.00 0.61 0.65
Cigarettes 1.30 1.36 0.86 0.90 0.84 0.93 0.58 0.60
Smokeless Tobacco 0.92 0.85 0.49 0.47 0.33 0.25 0.24 0.21
Cigars 1.10 1.09 0.61 0.64 0.52 0.57 0.32 0.34
Pipe Tobacco 0.40 0.48 0.29 0.31 0.23 0.29 0.13 0.16
120508
Table 6.30P – Tobacco Product Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 0.3995   0.0360   0.8006   0.9681  
Cigarettes 0.8426   0.2240   0.7690   0.8822  
Smokeless Tobacco 0.1056   0.1341   0.0584   0.2797  
Cigars 0.6590   0.0533   0.1218   0.8011  
Pipe Tobacco 0.5914   0.6597   0.2419   0.7411  
120413
Table 6.31C – Tobacco Product Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 307 303 441 391 455 465 551 533
Cigarettes 278 266 389 353 427 438 512 496
Smokeless Tobacco 132 121 146 137 128 122 168 145
Cigars 151 125 204 189 161 209 168 167
Pipe Tobacco 41 33 56 60 77 82 101 83
120413
Table 6.31D – Tobacco Product Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2010 and 2011
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 1.71 1.70 1.05 1.02 0.64 0.67 0.57 0.54
Cigarettes 1.71 1.74 0.99 0.97 0.61 0.64 0.54 0.51
Smokeless Tobacco 1.05 1.00 0.47 0.43 0.20 0.18 0.19 0.16
Cigars 1.16 1.01 0.63 0.59 0.25 0.31 0.19 0.19
Pipe Tobacco 0.35 0.29 0.18 0.19 0.12 0.12 0.11 0.09
120508
Table 6.31P – Tobacco Product Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Substance LEVEL OF ALCOHOL USE IN PAST MONTH
Heavy Use1 Binge Use But Not
Heavy Use1
Use But Not
Binge Use1
No Use
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
2 Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS2 0.3833   0.0504   0.4444   0.0620  
Cigarettes 0.7074   0.0236   0.8681   0.1812  
Smokeless Tobacco 0.7985   0.5995   0.3902   0.6686  
Cigars 0.1070   0.0886   0.0796   0.6118  
Pipe Tobacco 0.9296   0.4192   0.9148   0.2204  
120409
Table 6.32C – Marijuana Use in the Prior Year and Past Year Marijuana Use Status among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic
Characteristic
Marijuana Use in Prior Year Marijuana Use in Prior Year
and Past Year
Marijuana Use in Prior Year
But No Use in Past Year
Percentage Who Did Not Use
Marijuana in the Past Year
among Prior Year Marijuana
Users
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Prior Year Marijuana Use is defined as using marijuana/hashish 12 to 23 months prior to the interview date.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 550 514 478 452 228 233 0.69 0.71
AGE                
12-17 63 63 59 57 24 28 1.10 1.17
12-13 14 17 12 15 8 8 * *
14-15 32 33 31 31 11 13 1.97 2.18
16-17 55 54 51 48 20 24 1.30 1.43
18-25 155 153 147 142 77 74 0.73 0.69
18-20 120 137 110 129 48 43 1.14 1.05
21-25 156 148 134 129 65 63 0.91 0.91
26 or Older 495 470 426 419 210 217 1.08 1.17
26-34 246 245 221 219 122 121 1.60 1.71
35-49 240 225 209 205 121 118 1.79 1.90
50 or Older 293 282 269 250 116 138 2.79 2.69
GENDER                
Male 424 390 377 346 177 186 0.88 0.95
Female 293 306 250 262 142 152 1.12 1.15
GENDER/AGE                
Male 12-17 49 46 45 42 20 20 1.57 1.52
Female 12-17 39 43 38 39 13 20 1.46 1.82
120409
Table 6.32D – Marijuana Use in the Prior Year and Past Year Marijuana Use Status among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic
Characteristic
Marijuana Use in Prior Year Marijuana Use in Prior Year
and Past Year
Marijuana Use in Prior Year
But No Use in Past Year
Percentage Who Did Not Use
Marijuana in the Past Year
among Prior Year Marijuana
Users
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Prior Year Marijuana Use is defined as using marijuana/hashish 12 to 23 months prior to the interview date.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.22 0.20 0.19 0.18 0.09 0.09 0.69 0.71
AGE                
12-17 0.26 0.25 0.24 0.23 0.10 0.11 1.10 1.17
12-13 0.17 0.22 0.15 0.19 0.10 0.10 * *
14-15 0.38 0.38 0.36 0.36 0.13 0.15 1.97 2.18
16-17 0.58 0.55 0.54 0.50 0.24 0.28 1.30 1.43
18-25 0.45 0.45 0.43 0.41 0.23 0.22 0.73 0.69
18-20 0.68 0.72 0.66 0.71 0.35 0.31 1.14 1.05
21-25 0.59 0.56 0.54 0.50 0.29 0.30 0.91 0.91
26 or Older 0.25 0.24 0.22 0.21 0.11 0.11 1.08 1.17
26-34 0.67 0.67 0.61 0.60 0.33 0.33 1.60 1.71
35-49 0.39 0.37 0.34 0.33 0.20 0.19 1.79 1.90
50 or Older 0.30 0.28 0.28 0.25 0.12 0.14 2.79 2.69
GENDER                
Male 0.34 0.31 0.31 0.28 0.14 0.15 0.88 0.95
Female 0.23 0.23 0.19 0.20 0.11 0.11 1.12 1.15
GENDER/AGE                
Male 12-17 0.40 0.36 0.36 0.33 0.16 0.16 1.57 1.52
Female 12-17 0.33 0.36 0.32 0.32 0.11 0.16 1.46 1.82
120508
Table 6.32P – Marijuana Use in the Prior Year and Past Year Marijuana Use Status among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic
Characteristic
Marijuana Use in Prior Year Marijuana Use in Prior Year
and Past Year
Marijuana Use in Prior Year
But No Use in Past Year
Percentage Who Did Not Use
Marijuana in the Past Year
among Prior Year Marijuana
Users
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Prior Year Marijuana Use is defined as using marijuana/hashish 12 to 23 months prior to the interview date.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.6298   0.7209   0.7064   0.8865  
AGE                
12-17 0.3147   0.5376   0.2884   0.4704  
12-13 0.5318   0.4887   0.9635   *  
14-15 0.7569   0.9639   0.3557   0.4078  
16-17 0.4184   0.6055   0.4642   0.6422  
18-25 0.7809   0.6960   0.2103   0.2238  
18-20 0.6641   0.1726   0.0649   0.0341  
21-25 0.4895   0.5270   0.8208   0.9223  
26 or Older 0.6304   0.6025   0.9616   0.8081  
26-34 0.1853   0.1069   0.7856   0.3234  
35-49 0.4899   0.7658   0.4071   0.6074  
50 or Older 0.1899   0.2798   0.4700   0.9103  
GENDER                
Male 0.3279   0.4516   0.5042   0.8136  
Female 0.5482   0.5926   0.7875   0.9536  
GENDER/AGE                
Male 12-17 0.9175   0.8868   0.9453   0.9069  
Female 12-17 0.1629   0.4418   0.0721   0.1833  
120404
Table 6.33C – Cigarette Use and Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Detailed Age Category: Standard Errors of Numbers in Thousands and Standard Errors of Percentages, 2010 and 2011
Age Category Cigarette Use in Past Month Nicotine Dependence in Past Month Percentage with Nicotine Dependence
among Past Month Cigarette Smokers
2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 780 816 632 643 0.69 0.74
12 7 9 2 5 * *
13 17 13 7 8 * *
14 20 17 9 10 4.05 4.56
15 25 27 14 15 3.02 3.61
16 32 33 19 21 2.87 2.82
17 39 38 22 23 2.43 2.36
18 64 67 35 35 2.10 2.10
19 63 67 39 39 2.02 2.38
20 68 69 38 39 1.99 2.10
21 66 65 39 42 2.06 2.00
22 64 75 40 40 2.02 2.08
23 60 66 35 44 2.11 2.22
24 62 65 43 40 2.07 2.13
25 65 64 35 40 2.11 2.31
26-29 244 259 167 155 2.01 2.16
30-34 252 237 184 169 1.98 1.89
35-39 227 229 164 163 2.26 2.23
40-44 262 217 215 184 2.31 2.26
45-49 250 271 185 196 1.99 2.38
50-54 391 351 319 259 3.22 2.85
55-59 323 244 233 209 3.83 2.89
60-64 243 226 198 183 3.76 3.86
65 or Older 266 293 215 237 4.12 3.50
120404
Table 6.33D – Cigarette Use and Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category Cigarette Use in Past Month Nicotine Dependence in Past Month Percentage with Nicotine Dependence
among Past Month Cigarette Smokers
2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.31 0.32 0.25 0.25 0.69 0.74
12 0.19 0.24 0.06 0.12 * *
13 0.41 0.32 0.17 0.20 * *
14 0.50 0.40 0.24 0.24 4.05 4.56
15 0.60 0.61 0.34 0.34 3.02 3.61
16 0.70 0.69 0.44 0.45 2.87 2.82
17 0.81 0.82 0.50 0.52 2.43 2.36
18 1.05 1.13 0.70 0.73 2.10 2.10
19 1.17 1.24 0.84 0.87 2.02 2.38
20 1.24 1.23 0.81 0.87 1.99 2.10
21 1.25 1.23 0.89 0.89 2.06 2.00
22 1.19 1.25 0.88 0.84 2.02 2.08
23 1.24 1.28 0.84 0.99 2.11 2.22
24 1.30 1.25 0.98 0.88 2.07 2.13
25 1.35 1.30 0.86 0.94 2.11 2.31
26-29 1.16 1.17 0.93 0.84 2.01 2.16
30-34 1.05 1.00 0.84 0.79 1.98 1.89
35-39 1.04 1.07 0.81 0.80 2.26 2.23
40-44 1.07 1.02 0.94 0.88 2.31 2.26
45-49 0.96 1.06 0.77 0.84 1.99 2.38
50-54 1.47 1.34 1.29 1.06 3.22 2.85
55-59 1.45 1.20 1.14 1.03 3.83 2.89
60-64 1.41 1.16 1.16 0.97 3.76 3.86
65 or Older 0.68 0.73 0.55 0.59 4.12 3.50
120508
Table 6.33P – Cigarette Use and Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category Cigarette Use in Past Month Nicotine Dependence in Past Month Percentage with Nicotine Dependence
among Past Month Cigarette Smokers
2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0308   0.2090   0.6637  
12 0.7915   0.6881   *  
13 0.0746   0.5295   *  
14 0.1211   0.6618   0.1448  
15 0.0396   0.3934   0.6511  
16 0.6679   0.8900   0.6231  
17 0.7056   0.2770   0.1277  
18 0.6899   0.7259   0.8946  
19 0.1013   0.2527   0.7703  
20 0.8357   0.7783   0.8426  
21 0.4037   0.5245   0.8574  
22 0.2291   0.2296   0.5986  
23 0.1678   0.1240   0.3955  
24 0.1704   0.1883   0.6109  
25 0.3257   0.1126   0.0095  
26-29 0.0562   0.0479   0.3547  
30-34 0.3950   0.2124   0.3636  
35-39 0.8100   0.9871   0.7910  
40-44 0.0852   0.5326   0.3316  
45-49 0.9226   0.9162   0.9724  
50-54 0.5264   0.9821   0.4909  
55-59 0.0348   0.8790   0.0140  
60-64 0.5147   0.1746   0.1732  
65 or Older 0.6150   0.3617   0.4283  
120404
Table 6.34C – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 632 643 36 37 110 123 616 610
GENDER                
Male 450 435 26 28 80 82 439 420
Female 418 411 22 23 70 75 408 396
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 608 619 32 33 106 113 590 591
White 553 556 29 31 97 106 589 565
Black or African American 225 183 11 10 42 45 251 187
American Indian or Alaska Native 39 53 3 4 9 9 37 50
Native Hawaiian or Other Pacific Islander * 29 1 * * * * *
Asian 93 95 4 4 27 23 89 92
Two or More Races 50 88 6 9 12 18 48 85
Hispanic or Latino 183 181 15 17 33 40 179 171
FAMILY INCOME                
Less Than $20,000 311 359 18 21 69 79 300 339
$20,000 - $49,999 436 392 21 21 69 64 427 384
$50,000 - $74,999 242 232 12 14 40 42 241 225
$75,000 or More 291 301 17 16 45 47 283 296
120404
Table 6.34D – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.25 0.25 0.15 0.15 0.32 0.36 0.32 0.31
GENDER                
Male 0.36 0.35 0.21 0.22 0.46 0.48 0.47 0.44
Female 0.32 0.31 0.19 0.19 0.41 0.44 0.40 0.38
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.28 0.28 0.17 0.17 0.39 0.42 0.35 0.35
White 0.32 0.33 0.21 0.21 0.47 0.51 0.39 0.39
Black or African American 0.75 0.60 0.31 0.27 0.76 0.84 1.03 0.78
American Indian or Alaska Native 2.96 3.48 2.28 2.50 4.11 3.55 3.84 4.43
Native Hawaiian or Other Pacific Islander * 3.04 0.91 * * * * *
Asian 0.83 0.75 0.40 0.35 1.77 1.17 1.02 0.96
Two or More Races 1.53 2.01 1.08 1.17 2.13 2.28 2.29 3.04
Hispanic or Latino 0.50 0.46 0.31 0.31 0.51 0.57 0.71 0.63
FAMILY INCOME                
Less Than $20,000 0.58 0.65 0.42 0.46 0.65 0.74 0.83 0.88
$20,000 - $49,999 0.46 0.42 0.27 0.27 0.54 0.51 0.59 0.54
$50,000 - $74,999 0.52 0.50 0.29 0.32 0.74 0.87 0.67 0.60
$75,000 or More 0.36 0.36 0.21 0.18 0.61 0.61 0.43 0.44
120508
Table 6.34P – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.2090   0.8187   0.8627   0.2142  
GENDER                
Male 0.5173   0.9211   0.1034   0.3481  
Female 0.2291   0.8062   0.0362   0.3802  
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.3307   0.4931   0.9022   0.3127  
White 0.4505   0.5191   0.8361   0.3960  
Black or African American 0.1717   0.8331   0.9589   0.1493  
American Indian or Alaska Native 0.4690   0.6859   0.9317   0.4654  
Native Hawaiian or Other Pacific Islander *   *   *   *  
Asian 0.6503   0.7213   0.7389   0.6220  
Two or More Races 0.2032   0.7444   0.6407   0.2172  
Hispanic or Latino 0.6297   0.5118   0.4920   0.5776  
FAMILY INCOME                
Less Than $20,000 0.8861   0.3462   0.8243   0.7614  
$20,000 - $49,999 0.4658   0.4161   0.1069   0.6968  
$50,000 - $74,999 0.1020   0.1892   0.1022   0.0407  
$75,000 or More 0.6705   0.6648   0.8409   0.7458  
120404
Table 6.35C – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Geographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Geographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 632 643 36 37 110 123 616 610
GEOGRAPHIC DIVISION                
Northeast 247 263 14 15 47 46 240 251
New England 108 117 6 7 24 20 103 109
Middle Atlantic 221 237 12 14 40 42 217 227
Midwest 280 267 16 19 51 56 269 254
East North Central 217 222 13 14 39 48 207 210
West North Central 175 154 9 12 32 30 170 148
South 440 404 25 20 78 81 433 386
South Atlantic 348 296 19 15 64 63 336 284
East South Central 159 162 10 8 30 33 156 154
West South Central 202 206 11 11 36 35 199 198
West 297 298 15 18 49 53 290 284
Mountain 128 145 9 9 23 25 123 136
Pacific 272 257 12 16 44 46 266 247
COUNTY TYPE                
Large Metro 513 480 26 29 82 91 494 458
Small Metro 419 371 20 18 69 71 396 347
250K - 1 Mil. Pop. 336 292 17 14 56 54 320 272
< 250K Pop. 237 231 10 12 41 46 222 216
Nonmetro 307 339 17 17 57 62 295 319
Urbanized 182 220 10 11 39 47 175 207
Less Urbanized 254 237 12 12 43 36 241 219
Completely Rural 81 117 4 7 20 20 72 110
120404
Table 6.35D – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Geographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Geographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.25 0.25 0.15 0.15 0.32 0.36 0.32 0.31
GEOGRAPHIC DIVISION                
Northeast 0.53 0.56 0.33 0.36 0.78 0.76 0.66 0.69
New England 0.88 0.95 0.57 0.62 1.49 1.24 1.08 1.14
Middle Atlantic 0.65 0.68 0.39 0.43 0.91 0.93 0.81 0.85
Midwest 0.51 0.48 0.29 0.34 0.68 0.76 0.63 0.59
East North Central 0.56 0.57 0.34 0.37 0.76 0.95 0.70 0.71
West North Central 1.04 0.91 0.56 0.73 1.34 1.33 1.32 1.13
South 0.47 0.42 0.28 0.22 0.63 0.64 0.60 0.53
South Atlantic 0.71 0.59 0.43 0.33 1.01 0.98 0.88 0.73
East South Central 1.05 1.06 0.72 0.52 1.50 1.63 1.34 1.30
West South Central 0.70 0.69 0.37 0.34 0.88 0.85 0.91 0.88
West 0.50 0.50 0.27 0.30 0.61 0.65 0.65 0.62
Mountain 0.71 0.80 0.52 0.49 0.91 1.03 0.90 0.98
Pacific 0.67 0.62 0.31 0.38 0.79 0.80 0.85 0.78
COUNTY TYPE                
Large Metro 0.35 0.33 0.20 0.21 0.41 0.44 0.44 0.42
Small Metro 0.49 0.44 0.25 0.23 0.60 0.66 0.61 0.55
250K - 1 Mil. Pop. 0.58 0.52 0.33 0.27 0.76 0.68 0.73 0.65
< 250K Pop. 0.85 0.79 0.39 0.44 1.02 1.34 1.06 0.97
Nonmetro 0.62 0.65 0.44 0.43 1.00 1.07 0.77 0.80
Urbanized 0.88 1.04 0.63 0.58 1.63 1.75 1.09 1.31
Less Urbanized 1.03 0.94 0.63 0.65 1.46 1.35 1.28 1.12
Completely Rural 1.66 2.09 1.29 1.68 3.95 3.94 1.86 2.54
120508
Table 6.35P – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Geographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Geographic Characteristic Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.2090   0.8187   0.8627   0.2142  
GEOGRAPHIC DIVISION                
Northeast 0.4455   0.9343   0.3665   0.5374  
New England 0.6994   0.5860   0.0533   0.9934  
Middle Atlantic 0.5110   0.7338   0.9420   0.4994  
Midwest 0.4063   0.8892   0.6399   0.4758  
East North Central 1.0000   0.2718   0.8046   0.8809  
West North Central 0.1893   0.2194   0.6607   0.1946  
South 0.5707   0.7136   0.9581   0.5810  
South Atlantic 0.1252   0.8099   0.4652   0.1557  
East South Central 0.2502   0.3020   0.1342   0.3718  
West South Central 0.6422   0.6137   0.9947   0.6340  
West 0.6586   0.1839   0.3285   0.4921  
Mountain 0.9601   0.6362   0.6036   0.9460  
Pacific 0.6225   0.1988   0.3890   0.4800  
COUNTY TYPE                
Large Metro 0.2086   0.8710   0.7405   0.1805  
Small Metro 0.2440   0.8644   0.8311   0.2523  
250K - 1 Mil. Pop. 0.1349   0.2468   0.4029   0.1881  
< 250K Pop. 0.9139   0.1226   0.5306   0.9007  
Nonmetro 0.3671   0.6594   0.6192   0.3058  
Urbanized 0.6694   0.5829   0.5419   0.5160  
Less Urbanized 0.9261   0.7414   0.8317   0.8288  
Completely Rural 0.0176   0.7823   0.4946   0.0094  
120404
Table 6.36C – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total
(2010)
Total
(2011)
First Used
at Age 14 or
Younger
(2010)
First Used
at Age 14 or
Younger
(2011)
First Used
at Age
15-17
(2010)
First Used
at Age
15-17
(2011)
First Used
at Age
18+
(2010)
First Used
at Age
18+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 685 667 429 416 355 357 343 314
AGE                
18-25 115 130 74 87 71 66 40 45
26-34 253 235 183 155 136 143 97 90
35-49 324 319 212 217 174 178 161 147
50 or Older 502 459 302 279 289 251 276 256
GENDER                
Male 492 455 336 306 243 263 230 228
Female 437 433 243 272 277 232 230 214
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 660 646 403 405 343 351 331 285
White 604 585 390 380 293 312 302 248
Black or African American 254 200 95 104 188 121 118 111
Other or Two or More Races 118 142 69 73 51 81 * 93
Hispanic or Latino 191 187 130 109 101 85 89 124
EDUCATION                
< High School 311 285 207 203 170 153 137 117
High School Graduate 413 382 275 243 232 220 217 183
Some College 336 326 210 207 200 192 160 163
College Graduate 196 220 123 120 98 128 122 134
120404
Table 6.36D – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total
(2010)
Total
(2011)
First Used
at Age 14 or
Younger
(2010)
First Used
at Age 14 or
Younger
(2011)
First Used
at Age
15-17
(2010)
First Used
at Age
15-17
(2011)
First Used
at Age
18+
(2010)
First Used
at Age
18+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.71 0.77 1.11 1.12 1.11 1.13 1.53 1.48
AGE                
18-25 0.78 0.85 1.17 1.25 1.18 1.17 1.39 1.41
26-34 1.40 1.45 2.16 2.39 2.25 2.32 2.82 2.79
35-49 1.26 1.38 1.90 1.84 2.16 2.25 2.68 2.78
50 or Older 1.84 1.71 2.87 2.61 3.10 2.78 3.64 3.27
GENDER                
Male 1.00 1.01 1.52 1.53 1.54 1.57 2.06 2.15
Female 1.04 1.06 1.50 1.60 1.71 1.67 2.17 2.05
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.74 0.80 1.13 1.13 1.19 1.19 1.63 1.58
White 0.84 0.86 1.21 1.18 1.29 1.31 1.92 1.92
Black or African American 2.08 2.19 4.28 4.17 3.78 3.57 3.45 3.28
Other or Two or More Races 3.31 2.97 4.13 4.40 5.54 4.69 * 5.97
Hispanic or Latino 2.21 2.17 4.30 4.07 3.19 2.99 3.64 4.15
EDUCATION                
< High School 1.53 1.44 1.94 2.09 2.61 2.17 3.97 3.93
High School Graduate 1.11 1.11 1.59 1.70 1.65 1.70 2.72 2.34
Some College 1.41 1.35 2.14 2.07 2.37 2.23 2.70 2.40
College Graduate 1.91 2.12 3.42 3.43 3.06 3.79 3.35 3.80
120508
Table 6.36P – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total
(2010)
Total
(2011)
First Used
at Age 14 or
Younger
(2010)
First Used
at Age 14 or
Younger
(2011)
First Used
at Age
15-17
(2010)
First Used
at Age
15-17
(2011)
First Used
at Age
18+
(2010)
First Used
at Age
18+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.7608   0.6786   0.6023   0.8791  
AGE                
18-25 0.4503   0.0665   0.9380   0.9454  
26-34 0.2025   0.0505   0.9252   0.9961  
35-49 0.7219   0.2009   0.7424   0.3567  
50 or Older 0.5881   0.7924   0.7101   0.7405  
GENDER                
Male 0.4170   0.6990   0.0485   0.8265  
Female 0.6640   0.2784   0.1892   0.6364  
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.7384   0.5006   0.3604   0.4282  
White 0.5187   0.5303   0.2382   0.5480  
Black or African American 0.3538   0.2201   0.4244   0.2152  
Other or Two or More Races 0.3291   0.1925   0.1261   *  
Hispanic or Latino 0.8407   0.7796   0.3161   0.1421  
EDUCATION                
< High School 0.3921   0.6369   0.0347   0.2090  
High School Graduate 0.6565   0.5683   0.4415   0.6119  
Some College 0.4334   0.6439   0.5456   0.3997  
College Graduate 0.0602   0.6054   0.1557   0.1680  
120404
Table 6.37C – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes Daily and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total AGE FIRST USED CIGARETTES DAILY1 Never Used
Cigarettes Daily1
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
1 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 685 667 299 261 383 352 434 446 102 107
AGE                    
18-25 115 130 47 47 74 78 63 67 34 28
26-34 253 235 109 86 160 141 150 152 47 45
35-49 324 319 146 139 171 172 205 209 64 67
50 or Older 502 459 222 182 285 235 340 338 * *
GENDER                    
Male 492 455 240 198 279 254 298 306 85 83
Female 437 433 163 164 259 228 299 301 55 64
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 660 646 284 248 372 348 420 422 82 88
White 604 585 272 236 334 326 381 376 45 51
Black or African American 254 200 * * 167 102 159 145 65 59
Other or Two or More Races 118 142 38 * * * 97 116 * *
Hispanic or Latino 191 187 * * 95 66 122 139 60 57
EDUCATION                    
< High School 311 285 164 149 179 159 173 165 65 52
High School Graduate 413 382 199 151 236 216 272 253 54 73
Some College 336 326 112 124 220 177 213 240 39 24
College Graduate 196 220 * * 86 101 166 173 42 49
120404
Table 6.37D – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes Daily and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total1 AGE FIRST USED CIGARETTES DAILY2 Never Used
Cigarettes Daily2
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
1 Standard errors in the Total column correspond to percentages among all persons aged 18 or older who used cigarettes in the past month, regardless of whether they ever used cigarettes daily.
2 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.71 0.77 1.61 1.67 1.20 1.17 1.14 1.16 1.09 1.16
AGE                    
18-25 0.78 0.85 1.92 1.99 1.40 1.33 1.32 1.36 0.88 0.73
26-34 1.40 1.45 3.22 4.51 2.16 2.41 2.26 2.18 2.15 2.14
35-49 1.26 1.38 3.09 2.30 1.99 2.03 1.84 2.03 3.06 3.11
50 or Older 1.84 1.71 3.12 3.44 3.08 2.99 2.58 2.34 * *
GENDER                    
Male 1.00 1.01 2.27 2.31 1.65 1.53 1.65 1.62 1.45 1.54
Female 1.04 1.06 2.09 2.36 1.74 1.76 1.66 1.62 1.58 1.65
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.74 0.80 1.52 1.58 1.23 1.21 1.18 1.20 1.22 1.35
White 0.84 0.86 1.45 1.48 1.22 1.27 1.37 1.37 1.04 1.19
Black or African American 2.08 2.19 * * 4.69 4.57 2.50 3.01 3.70 3.61
Other or Two or More Races 3.31 2.97 4.17 * * * 5.14 4.41 * *
Hispanic or Latino 2.21 2.17 * * 5.08 4.25 3.97 3.89 2.34 2.05
EDUCATION                    
< High School 1.53 1.44 2.20 3.13 2.58 1.96 3.05 2.92 3.25 2.93
High School Graduate 1.11 1.11 2.56 2.63 1.61 1.66 1.82 1.67 2.03 2.37
Some College 1.41 1.35 3.21 3.19 2.45 2.43 2.12 1.92 1.47 0.93
College Graduate 1.91 2.12 * * 4.47 4.99 2.76 3.01 2.14 2.54
120508
Table 6.37P – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes Daily and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total1 AGE FIRST USED CIGARETTES DAILY2 Never Used
Cigarettes Daily2
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 18 or older who used cigarettes in the past month, regardless of whether they ever used cigarettes daily.
2 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.7608   0.9437   0.8354   0.2063   0.6030  
AGE                    
18-25 0.4503   0.7906   0.0103   0.1856   0.1678  
26-34 0.2025   0.4479   0.2317   0.9057   0.9412  
35-49 0.7219   0.5235   0.1976   0.9390   0.9476  
50 or Older 0.5881   0.8324   0.3891   0.1198   *  
GENDER                    
Male 0.4170   0.4585   0.2872   0.2661   0.7161  
Female 0.6640   0.4071   0.4291   0.4943   0.7076  
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.7384   0.6604   0.9009   0.2666   0.7555  
White 0.5187   0.7080   0.8515   0.0788   0.5398  
Black or African American 0.3538   *   1.0000   0.0706   0.8525  
Other or Two or More Races 0.3291   *   *   0.5921   *  
Hispanic or Latino 0.8407   *   0.9858   0.4151   0.6632  
EDUCATION                    
< High School 0.3921   0.5738   0.0090   0.7204   0.2013  
High School Graduate 0.6565   0.9660   0.3738   0.4134   0.5884  
Some College 0.4334   0.7704   0.4843   0.8474   0.2269  
College Graduate 0.0602   *   0.8201   0.0875   0.6015  
120411
Table 6.38C – Illicit Drug Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 237 195 153 137 118 107 109 82 46 45
AGE                    
18-25 85 83 54 53 58 60 31 36 15 11
26-34 122 104 80 76 76 62 59 41 9 19
35-49 121 96 73 76 54 44 67 37 33 20
50 or Older 114 93 91 64 35 33 53 50 24 34
GENDER                    
Male 187 161 125 116 93 82 90 71 37 34
Female 131 107 83 71 68 62 55 41 27 29
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 209 183 134 129 108 97 94 78 37 34
White 170 162 108 119 93 87 78 58 23 23
Black or African American 109 77 77 37 49 33 47 52 19 25
Other or Two or More Races 47 44 23 36 19 19 28 11 21 5
Hispanic or Latino 108 74 76 49 48 39 52 27 27 29
EDUCATION                    
< High School 126 102 95 78 58 39 38 39 39 31
High School Graduate 104 114 73 73 54 63 49 43 13 31
Some College 125 111 86 79 66 64 55 49 16 2
College Graduate 104 58 45 36 58 31 68 33 8 11
120411
Table 6.38D – Illicit Drug Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total1 AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 18 or older, regardless of whether they ever used an illicit drug.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.10 0.08 0.76 0.70 0.31 0.28 0.24 0.18 0.04 0.03
AGE                    
18-25 0.25 0.24 1.01 1.07 0.64 0.66 0.59 0.62 0.09 0.06
26-34 0.33 0.29 1.67 1.76 0.91 0.73 0.78 0.55 0.06 0.12
35-49 0.19 0.16 0.99 1.03 0.41 0.36 0.53 0.31 0.11 0.07
50 or Older 0.12 0.09 2.99 1.87 0.39 0.31 0.26 0.23 0.04 0.05
GENDER                    
Male 0.17 0.14 1.04 0.97 0.45 0.40 0.38 0.30 0.07 0.06
Female 0.11 0.09 1.08 0.93 0.39 0.34 0.25 0.18 0.04 0.04
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.11 0.09 0.77 0.76 0.31 0.28 0.23 0.18 0.04 0.03
White 0.11 0.10 0.76 0.85 0.32 0.31 0.23 0.17 0.03 0.03
Black or African American 0.40 0.27 3.51 1.81 1.17 0.81 0.83 0.92 0.12 0.17
Other or Two or More Races 0.32 0.26 2.51 3.54 1.42 0.97 1.22 0.47 0.21 0.04
Hispanic or Latino 0.34 0.22 3.01 1.88 1.14 0.97 1.26 0.61 0.12 0.13
EDUCATION                    
< High School 0.36 0.30 2.24 1.97 1.19 0.90 1.06 1.14 0.17 0.14
High School Graduate 0.15 0.16 1.17 1.23 0.46 0.51 0.42 0.38 0.03 0.08
Some College 0.21 0.18 1.48 1.30 0.56 0.51 0.40 0.36 0.05 0.01
College Graduate 0.16 0.08 1.24 1.00 0.55 0.32 0.41 0.18 0.02 0.03
120508
Table 6.38P – Illicit Drug Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total1 AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 18 or older, regardless of whether they ever used an illicit drug.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0218   0.8549   0.0844   0.0423   0.3520  
AGE                    
18-25 0.3019   0.8213   0.9040   0.5122   0.0554  
26-34 0.0773   0.7893   0.1042   0.1056   0.7441  
35-49 0.1368   0.3500   0.1359   0.0751   0.0874  
50 or Older 0.9448   0.4070   0.5239   0.8210   0.3817  
GENDER                    
Male 0.2123   0.6505   0.2637   0.2629   0.4430  
Female 0.0228   0.3480   0.1483   0.0493   0.5880  
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.0617   0.9045   0.0837   0.1861   0.3911  
White 0.4536   0.2000   0.3498   0.0523   0.3467  
Black or African American 0.0197   0.0004   0.0570   0.2860   0.6804  
Other or Two or More Races 0.5604   0.2816   0.3834   0.2228   0.2451  
Hispanic or Latino 0.1592   0.7949   0.7363   0.0375   0.6369  
EDUCATION                    
< High School 0.6229   0.6125   0.2376   0.8728   0.2139  
High School Graduate 0.6603   0.4250   0.8968   0.4163   0.1265  
Some College 0.2255   0.3470   0.7918   0.6054   0.0240  
College Graduate 0.0003   0.3628   0.0072   0.0226   0.7159  
120411
Table 6.39C – Alcohol Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 409 374 247 218 276 269 215 167
AGE                
18-25 125 116 77 75 99 97 48 53
26-34 189 180 130 119 131 132 91 84
35-49 205 194 129 131 142 129 99 90
50 or Older 262 238 139 105 163 177 152 115
GENDER                
Male 332 300 208 178 224 218 175 133
Female 225 219 126 128 140 148 118 107
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 376 342 225 196 251 245 191 152
White 377 334 210 185 238 226 169 135
Black or African American 131 115 61 55 90 76 67 63
Other or Two or More Races 68 80 41 42 34 53 42 38
Hispanic or Latino 174 154 105 95 106 114 100 74
EDUCATION                
< High School 164 149 104 76 87 108 92 69
High School Graduate 211 204 123 112 136 138 101 92
Some College 241 221 129 129 164 143 96 83
College Graduate 248 214 127 120 141 138 133 99
120411
Table 6.39D – Alcohol Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 18 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.18 0.16 0.58 0.54 0.34 0.34 0.24 0.18
AGE                
18-25 0.37 0.34 0.92 0.90 0.62 0.59 0.48 0.50
26-34 0.52 0.50 1.49 1.44 0.97 0.97 0.67 0.63
35-49 0.33 0.31 0.92 0.97 0.59 0.58 0.46 0.42
50 or Older 0.27 0.24 1.16 0.88 0.59 0.60 0.34 0.25
GENDER                
Male 0.30 0.27 0.79 0.72 0.53 0.52 0.46 0.35
Female 0.19 0.18 0.80 0.82 0.39 0.42 0.23 0.20
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.19 0.17 0.61 0.56 0.35 0.36 0.25 0.19
White 0.23 0.20 0.66 0.62 0.39 0.39 0.29 0.23
Black or African American 0.47 0.41 2.04 1.85 1.21 1.15 0.55 0.51
Other or Two or More Races 0.45 0.47 2.62 2.18 1.25 1.51 0.67 0.52
Hispanic or Latino 0.55 0.45 2.03 1.79 1.15 1.13 0.79 0.58
EDUCATION                
< High School 0.46 0.43 1.67 1.43 0.93 1.21 0.76 0.65
High School Graduate 0.29 0.28 1.05 1.03 0.60 0.60 0.37 0.33
Some College 0.39 0.34 1.08 1.08 0.74 0.65 0.42 0.35
College Graduate 0.34 0.30 1.05 1.00 0.57 0.57 0.49 0.36
120508
Table 6.39P – Alcohol Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 18 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0117   0.1015   0.2707   0.2850  
AGE                
18-25 0.0092   0.0407   0.1127   0.6452  
26-34 0.0706   0.1191   0.4053   0.8181  
35-49 0.9158   0.3016   0.9242   0.3706  
50 or Older 0.3028   0.1623   1.0000   0.3990  
GENDER                
Male 0.0039   0.1044   0.1131   0.1497  
Female 0.9071   0.6758   0.7048   0.8944  
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.0175   0.0770   0.2180   0.4349  
White 0.0365   0.2125   0.1540   0.5071  
Black or African American 0.3758   0.2202   0.9014   0.8424  
Other or Two or More Races 0.7149   0.2653   0.4348   0.2885  
Hispanic or Latino 0.4157   0.9105   0.9641   0.4473  
EDUCATION                
< High School 0.5493   0.3879   0.4520   0.5502  
High School Graduate 0.2227   0.3499   0.6611   0.5532  
Some College 0.1314   0.2923   0.3928   0.7880  
College Graduate 0.1344   0.7050   0.2092   0.5464  
120411
Table 6.40C – Alcohol Dependence or Abuse in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Group Total AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 434 386 240 214 269 261 166 151 130 76
21 to 25 113 106 58 54 72 70 39 44 19 21
26 or Older 388 354 229 205 258 254 161 145 129 74
26 to 49 280 259 187 180 203 181 108 107 78 58
26 to 34 189 180 130 119 131 132 70 74 57 39
35 to 49 205 194 129 131 142 129 82 81 53 43
50 or Older 262 238 139 105 163 177 116 107 102 46
120411
Table 6.40D – Alcohol Dependence or Abuse in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Standard Errors of Percentages, 2010 and 2011
Age Group Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 21 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 0.19 0.17 0.61 0.57 0.36 0.36 0.33 0.29 0.36 0.21
21 to 25 0.47 0.41 1.20 1.12 0.81 0.77 0.77 0.80 0.70 0.73
26 or Older 0.20 0.18 0.66 0.62 0.39 0.39 0.35 0.30 0.39 0.22
26 to 49 0.28 0.26 0.81 0.83 0.53 0.51 0.54 0.53 0.54 0.38
26 to 34 0.52 0.50 1.49 1.44 0.97 0.97 0.89 0.99 1.01 0.65
35 to 49 0.33 0.31 0.92 0.97 0.59 0.58 0.68 0.65 0.60 0.47
50 or Older 0.27 0.24 1.16 0.88 0.59 0.60 0.45 0.38 0.55 0.26
120508
Table 6.40P – Alcohol Dependence or Abuse in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Group Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 21 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 0.0217   0.1348   0.2809   0.8291   0.0267  
21 to 25 0.0139   0.0839   0.0181   0.2591   0.9659  
26 or Older 0.0749   0.2455   0.6266   0.9761   0.0241  
26 to 49 0.2325   0.7515   0.7134   0.7670   0.0629  
26 to 34 0.0706   0.1191   0.4053   0.4333   0.1853  
35 to 49 0.9158   0.3016   0.9242   0.8263   0.1884  
50 or Older 0.3028   0.1623   1.0000   0.9009   0.1517  
120411
Table 6.41C – Illicit Drug Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 201 170 143 118 97 94 78 72 31 36
AGE                    
18-25 76 72 47 45 48 52 25 29 11 9
26-34 104 92 71 67 61 60 45 32 9 11
35-49 97 83 67 65 46 38 45 35 15 17
50 or Older 104 79 89 51 33 27 36 46 22 29
GENDER                    
Male 157 138 116 101 75 70 67 61 21 22
Female 114 94 78 59 59 58 40 38 24 28
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 182 161 123 113 91 88 75 67 29 26
White 149 144 100 105 78 79 63 49 22 22
Black or African American 97 64 70 28 44 31 34 45 19 15
Other or Two or More Races 38 41 21 33 16 18 27 10 2 *
Hispanic or Latino 86 58 74 36 31 31 26 25 12 24
EDUCATION                    
< High School 110 84 89 61 47 33 35 36 25 26
High School Graduate 92 93 70 58 44 59 34 36 13 22
Some College 109 104 79 76 55 54 46 42 9 2
College Graduate 73 50 40 31 43 26 41 28 7 11
120411
Table 6.41D – Illicit Drug Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total1 AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 18 or older, regardless of whether they ever used an illicit drug.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.09 0.07 0.72 0.61 0.25 0.25 0.17 0.15 0.02 0.03
AGE                    
18-25 0.22 0.21 0.92 0.94 0.56 0.60 0.49 0.51 0.07 0.05
26-34 0.28 0.25 1.51 1.60 0.74 0.70 0.60 0.43 0.05 0.06
35-49 0.16 0.13 0.92 0.89 0.35 0.31 0.36 0.29 0.05 0.05
50 or Older 0.11 0.08 2.94 1.51 0.36 0.25 0.17 0.21 0.03 0.04
GENDER                    
Male 0.14 0.12 0.98 0.86 0.36 0.34 0.28 0.26 0.04 0.04
Female 0.10 0.08 1.01 0.77 0.34 0.32 0.18 0.17 0.03 0.04
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.09 0.08 0.71 0.67 0.27 0.25 0.18 0.16 0.03 0.02
White 0.10 0.09 0.70 0.76 0.27 0.27 0.19 0.14 0.03 0.03
Black or African American 0.36 0.23 3.33 1.38 1.06 0.75 0.59 0.80 0.12 0.10
Other or Two or More Races 0.26 0.24 2.36 3.39 1.15 0.93 1.19 0.43 0.02 *
Hispanic or Latino 0.27 0.17 2.98 1.45 0.78 0.78 0.65 0.57 0.06 0.10
EDUCATION                    
< High School 0.32 0.25 2.15 1.61 0.98 0.78 0.99 1.04 0.11 0.12
High School Graduate 0.13 0.13 1.12 0.99 0.39 0.48 0.30 0.31 0.03 0.06
Some College 0.18 0.17 1.37 1.26 0.48 0.43 0.34 0.32 0.03 0.01
College Graduate 0.11 0.07 1.11 0.88 0.41 0.27 0.25 0.16 0.02 0.03
120508
Table 6.41P – Illicit Drug Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total1 AGE FIRST USED MARIJUANA Never Used
Marijuana
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 18 or older, regardless of whether they ever used an illicit drug.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.1756   0.4984   0.6099   0.2941   0.8396  
AGE                    
18-25 0.7074   0.8595   0.5151   0.4163   0.2141  
26-34 0.4258   0.6550   0.7306   0.1531   0.8003  
35-49 0.3239   0.8401   0.2293   0.4878   0.5235  
50 or Older 0.7573   0.2175   0.7691   0.6577   0.4770  
GENDER                    
Male 0.4811   0.8611   0.6362   0.4811   0.9120  
Female 0.1700   0.1358   0.8197   0.4662   0.8654  
HISPANIC ORIGIN AND RACE                    
Not Hispanic or Latino 0.1994   0.6780   0.6130   0.2809   0.3020  
White 0.6486   0.4214   0.8667   0.0905   0.4265  
Black or African American 0.0463   0.0017   0.3111   0.2506   0.5728  
Other or Two or More Races 0.8491   0.4209   0.8225   0.3175   *  
Hispanic or Latino 0.6887   0.4598   0.9336   0.8721   0.2524  
EDUCATION                    
< High School 0.5255   0.6715   0.5853   0.8823   0.8738  
High School Graduate 0.5741   0.9684   0.3618   0.8916   0.4767  
Some College 0.4544   0.7465   0.7839   0.4874   0.0895  
College Graduate 0.0323   0.5248   0.0458   0.4487   0.8986  
120411
Table 6.42C – Alcohol Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Total AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 302 257 176 149 185 165 163 123
AGE                
18-25 82 74 51 49 58 53 29 32
26-34 132 130 91 93 79 89 63 55
35-49 150 145 95 90 96 88 73 75
50 or Older 199 154 100 59 116 111 125 79
GENDER                
Male 227 200 139 122 137 124 125 97
Female 190 165 106 87 115 116 99 77
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 272 242 155 139 172 152 143 108
White 261 222 141 127 158 145 124 93
Black or African American 109 84 52 49 78 44 53 50
Other or Two or More Races 50 60 30 35 24 36 33 32
Hispanic or Latino 129 99 83 50 67 71 80 60
EDUCATION                
< High School 124 109 76 63 61 74 77 46
High School Graduate 150 135 85 79 99 82 68 71
Some College 167 154 101 89 110 100 76 64
College Graduate 161 132 79 66 91 91 100 67
120411
Table 6.42D – Alcohol Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 18 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.13 0.11 0.44 0.39 0.24 0.22 0.18 0.13
AGE                
18-25 0.24 0.22 0.68 0.68 0.41 0.37 0.30 0.31
26-34 0.36 0.36 1.11 1.21 0.63 0.67 0.48 0.42
35-49 0.24 0.23 0.71 0.69 0.41 0.41 0.35 0.35
50 or Older 0.21 0.15 0.85 0.51 0.42 0.38 0.28 0.17
GENDER                
Male 0.20 0.18 0.57 0.52 0.33 0.30 0.34 0.25
Female 0.16 0.14 0.69 0.58 0.33 0.33 0.20 0.15
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.14 0.12 0.44 0.42 0.25 0.23 0.19 0.14
White 0.16 0.14 0.46 0.44 0.27 0.26 0.22 0.16
Black or African American 0.40 0.31 1.74 1.63 1.05 0.69 0.45 0.40
Other or Two or More Races 0.34 0.36 1.93 1.78 0.84 1.04 0.53 0.45
Hispanic or Latino 0.40 0.29 1.69 1.02 0.75 0.73 0.63 0.47
EDUCATION                
< High School 0.35 0.32 1.27 1.18 0.66 0.86 0.65 0.44
High School Graduate 0.21 0.19 0.77 0.74 0.44 0.37 0.25 0.26
Some College 0.28 0.24 0.87 0.77 0.51 0.46 0.34 0.27
College Graduate 0.24 0.19 0.69 0.58 0.39 0.38 0.37 0.24
120508
Table 6.42P – Alcohol Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18 or Older
2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 18 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.1005   0.1456   0.9429   0.2836  
AGE                
18-25 0.0955   0.5830   0.2649   0.6722  
26-34 0.7726   0.6103   0.4683   0.5861  
35-49 0.9338   0.9767   0.9269   0.8114  
50 or Older 0.1426   0.0541   0.9627   0.2474  
GENDER                
Male 0.1136   0.3423   0.4680   0.3889  
Female 0.5469   0.2328   0.4635   0.5314  
HISPANIC ORIGIN AND RACE                
Not Hispanic or Latino 0.1687   0.2390   0.9268   0.2997  
White 0.2109   0.3362   0.9314   0.2310  
Black or African American 0.5672   0.5194   0.6685   0.6465  
Other or Two or More Races 0.9814   0.5252   0.3232   0.4717  
Hispanic or Latino 0.3203   0.3167   0.9665   0.7608  
EDUCATION                
< High School 0.9578   1.0000   0.3328   0.4471  
High School Graduate 0.4830   0.7597   0.4715   0.9857  
Some College 0.2611   0.1124   0.8897   0.8006  
College Graduate 0.2218   0.4671   0.8012   0.3171  
120411
Table 6.43C – Alcohol Dependence in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Group Total AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 303 258 173 147 181 161 136 110 88 59
21 to 25 70 61 38 36 48 41 26 26 9 13
26 or Older 289 247 168 140 176 158 132 107 88 58
26 to 49 202 192 137 128 127 119 78 79 58 47
26 to 34 132 130 91 93 79 89 48 50 42 24
35 to 49 150 145 95 90 96 88 61 62 40 41
50 or Older 199 154 100 59 116 111 106 73 66 34
120411
Table 6.43D – Alcohol Dependence in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Standard Errors of Percentages, 2010 and 2011
Age Group Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 Standard Errors in the Total column correspond to percentages among all persons aged 21 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 0.14 0.12 0.47 0.41 0.25 0.23 0.27 0.21 0.25 0.17
21 to 25 0.32 0.27 0.86 0.85 0.60 0.52 0.52 0.51 0.35 0.45
26 or Older 0.15 0.12 0.51 0.44 0.28 0.25 0.29 0.23 0.27 0.18
26 to 49 0.21 0.20 0.63 0.62 0.35 0.35 0.39 0.40 0.40 0.31
26 to 34 0.36 0.36 1.11 1.21 0.63 0.67 0.62 0.68 0.75 0.41
35 to 49 0.24 0.23 0.71 0.69 0.41 0.41 0.52 0.51 0.45 0.45
50 or Older 0.21 0.15 0.85 0.51 0.42 0.38 0.41 0.26 0.36 0.19
120508
Table 6.43P – Alcohol Dependence in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Group Total1 AGE FIRST USED ALCOHOL
14 or Younger 15-17 18-20 21 or Older
2010 2011 2010 2011 2010 2011 2010 2011 2010 2011
*Low precision; no estimate reported.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV).
1 P values in the Total column correspond to tests of differences of percentages among all persons aged 21 or older, regardless of whether they ever used alcohol.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER 0.1090   0.1911   0.8316   0.3324   0.6163  
21 to 25 0.0642   0.8918   0.0347   0.6539   0.9433  
26 or Older 0.2241   0.1676   0.7135   0.3776   0.5964  
26 to 49 0.8995   0.7219   0.5199   0.9153   0.6939  
26 to 34 0.7726   0.6103   0.4683   0.9204   0.4741  
35 to 49 0.9338   0.9767   0.9269   0.8204   0.9240  
50 or Older 0.1426   0.0541   0.9627   0.2545   0.6633  
120417
Table 6.44C – Method of Obtaining Most Recently Used Marijuana among Past Year Marijuana Users, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Method of Obtaining Most Recently Used Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS 603 569 95 90 225 245 519 493
Bought It 348 357 53 51 129 132 307 326
Traded for It 37 58 8 10 13 18 34 54
Got It Free or Shared Someone Else's 401 377 68 64 153 169 349 322
Grew It Yourself 85 59 7 4 14 18 84 58
Method Unspecified 63 61 17 20 19 25 58 52
120417
Table 6.44D – Method of Obtaining Most Recently Used Marijuana among Past Year Marijuana Users, by Age Group: Standard Errors of Percentages, 2010 and 2011
Method of Obtaining Most Recently Used Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Bought It 0.83 0.83 1.18 1.04 0.86 0.87 1.42 1.44
Traded for It 0.13 0.19 0.24 0.28 0.13 0.17 0.21 0.34
Got It Free or Shared Someone Else's 0.83 0.83 1.23 1.12 0.86 0.88 1.41 1.43
Grew It Yourself 0.28 0.20 0.20 0.11 0.13 0.17 0.52 0.37
Method Unspecified 0.21 0.20 0.49 0.55 0.19 0.23 0.36 0.33
120508
Table 6.44P – Method of Obtaining Most Recently Used Marijuana among Past Year Marijuana Users, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Method of Obtaining Most Recently Used Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS N/A   N/A   N/A   N/A  
Bought It 0.3973   0.0992   0.3828   0.3050  
Traded for It 0.1255   0.3119   0.5950   0.2125  
Got It Free or Shared Someone Else's 0.1462   0.0449   0.7404   0.1613  
Grew It Yourself 0.9273   0.3070   0.1348   0.8982  
Method Unspecified 0.2903   0.4424   0.5136   0.5394  
120417
Table 6.45C – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Bought Their Most Recently Used Marijuana, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Source and Location of Bought Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 For example, a store, restaurant, sports arena, bar, or club.
2 For example, a parking lot, street, or park.
3 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
4 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
BOUGHT MOST RECENTLY USED MARIJUANA
348 357 53 51 129 132 307 326
SOURCE                
Friend 301 299 45 43 104 111 268 274
Relative or Family Member 66 84 8 9 13 20 65 80
Someone Just Met or Did Not Know Well 135 120 23 23 53 50 120 102
Source Unspecified 49 84 8 9 23 24 42 80
LOCATION                
Inside Public Building1 82 101 13 9 25 34 76 93
Outside in Public Area2 139 128 28 35 53 54 124 108
Inside School Building 39 30 12 15 8 14 * 22
Outside on School Property 19 32 13 11 10 8 9 29
Inside Home, Apartment, or Dorm 262 272 29 26 96 93 231 254
Some Other Place3 51 79 4 6 16 22 49 75
Location Unspecified4 137 115 15 18 41 34 131 107
120417
Table 6.45D – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Bought Their Most Recently Used Marijuana, by Age Group: Standard Errors of Percentages, 2010 and 2011
Source and Location of Bought Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 For example, a store, restaurant, sports arena, bar, or club.
2 For example, a parking lot, street, or park.
3 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
4 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
BOUGHT MOST RECENTLY USED MARIJUANA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SOURCE                
Friend 1.11 1.06 1.86 1.75 1.08 1.03 1.82 1.74
Relative or Family Member 0.50 0.61 0.67 0.72 0.27 0.43 0.88 1.05
Someone Just Met or Did Not Know Well 0.96 0.83 1.75 1.59 0.98 0.96 1.57 1.30
Source Unspecified 0.38 0.61 0.69 0.70 0.49 0.51 0.60 1.04
LOCATION                
Inside Public Building1 0.62 0.72 1.12 0.69 0.53 0.68 1.04 1.22
Outside in Public Area2 1.00 0.91 2.01 2.07 1.02 0.99 1.60 1.37
Inside School Building 0.30 0.22 1.07 1.09 0.17 0.31 * 0.29
Outside on School Property 0.14 0.24 1.07 0.81 0.22 0.18 0.12 0.39
Inside Home, Apartment, or Dorm 1.27 1.26 1.95 1.82 1.23 1.22 2.14 2.03
Some Other Place3 0.40 0.58 0.34 0.49 0.33 0.47 0.69 1.00
Location Unspecified4 0.98 0.81 1.20 1.30 0.84 0.70 1.69 1.35
120508
Table 6.45P – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Bought Their Most Recently Used Marijuana, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Source and Location of Bought Marijuana Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 For example, a store, restaurant, sports arena, bar, or club.
2 For example, a parking lot, street, or park.
3 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
4 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
BOUGHT MOST RECENTLY USED MARIJUANA
N/A   N/A   N/A   N/A  
SOURCE                
Friend 0.7955   0.1778   0.1393   0.9779  
Relative or Family Member 0.3594   0.9105   0.0422   0.6670  
Someone Just Met or Did Not Know Well 0.1312   0.1495   0.6531   0.1092  
Source Unspecified 0.0208   0.8867   0.4521   0.0250  
LOCATION                
Inside Public Building1 0.1793   0.3372   0.0110   0.4689  
Outside in Public Area2 0.5042   0.0726   0.1319   0.0630  
Inside School Building 0.6757   0.6820   0.1387   *  
Outside on School Property 0.7477   0.7872   0.3515   0.3930  
Inside Home, Apartment, or Dorm 0.5953   0.3978   0.0013   0.4047  
Some Other Place3 0.1700   0.4976   0.0436   0.4591  
Location Unspecified4 0.6518   0.5811   0.8889   0.7166  
120417
Table 6.46C – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Obtained for Free Their Most Recently Used Marijuana and Who Had Not Bought or Traded for Marijuana in the Past Year, by Age Group: Standard Errors of Numbers in Thousands, 2010 and 2011
Source and Location of Free Marijuana1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Respondents who reported that they had bought or traded for marijuana in the past year or who had missing data for whether they bought or traded for marijuana in the past year were excluded from this analysis.
2 For example, a store, restaurant, sports arena, bar, or club.
3 For example, a parking lot, street, or park.
4 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
5 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
OBTAINED FOR FREE MOST RECENTLY USED
MARIJUANA AND WHO HAD NOT BOUGHT OR
TRADED FOR MARIJUANA IN PAST YEAR
335 337 54 54 123 134 299 294
SOURCE                
Friend 290 291 48 50 113 126 255 252
Relative or Family Member 126 127 18 15 29 26 121 122
Someone Just Met or Did Not Know Well 75 76 13 11 23 25 70 71
Source Unspecified 59 27 7 7 8 10 59 24
LOCATION                
Inside Public Building2 69 55 7 5 20 16 66 54
Outside in Public Area3 86 91 26 28 33 40 75 76
Inside School Building 29 15 8 10 12 11 25 3
Outside on School Property 22 14 12 10 12 8 14 6
Inside Home, Apartment, or Dorm 286 290 40 39 105 114 256 260
Some Other Place4 35 34 7 4 9 7 33 33
Location Unspecified5 91 76 16 17 28 26 85 69
120417
Table 6.46D – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Obtained for Free Their Most Recently Used Marijuana and Who Had Not Bought or Traded for Marijuana in the Past Year, by Age Group: Standard Errors of Percentages, 2010 and 2011
Source and Location of Free Marijuana1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Respondents who reported that they had bought or traded for marijuana in the past year or who had missing data for whether they bought or traded for marijuana in the past year were excluded from this analysis.
2 For example, a store, restaurant, sports arena, bar, or club.
3 For example, a parking lot, street, or park.
4 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
5 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
OBTAINED FOR FREE MOST RECENTLY USED
MARIJUANA AND WHO HAD NOT BOUGHT OR
TRADED FOR MARIJUANA IN PAST YEAR
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SOURCE                
Friend 1.16 1.20 1.47 1.31 0.93 0.91 2.00 2.10
Relative or Family Member 1.01 1.02 1.19 1.00 0.75 0.66 1.74 1.80
Someone Just Met or Did Not Know Well 0.66 0.64 0.92 0.78 0.58 0.63 1.12 1.12
Source Unspecified 0.52 0.24 0.46 0.49 0.21 0.26 0.93 0.40
LOCATION                
Inside Public Building2 0.59 0.47 0.52 0.35 0.53 0.40 1.03 0.86
Outside in Public Area3 0.71 0.75 1.61 1.62 0.82 0.94 1.12 1.19
Inside School Building 0.25 0.13 0.57 0.70 0.32 0.28 0.39 0.05
Outside on School Property 0.19 0.13 0.83 0.67 0.31 0.22 0.22 0.10
Inside Home, Apartment, or Dorm 1.19 1.08 1.87 1.84 1.20 1.18 1.97 1.81
Some Other Place4 0.31 0.30 0.51 0.28 0.24 0.18 0.53 0.54
Location Unspecified5 0.77 0.65 1.11 1.09 0.71 0.65 1.32 1.10
120508
Table 6.46P – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Obtained for Free Their Most Recently Used Marijuana and Who Had Not Bought or Traded for Marijuana in the Past Year, by Age Group: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Source and Location of Free Marijuana1 Total
(2010)
Total
(2011)
Aged 12-17
(2010)
Aged 12-17
(2011)
Aged 18-25
(2010)
Aged 18-25
(2011)
Aged 26+
(2010)
Aged 26+
(2011)
*Low precision; no estimate reported.
N/A: Not applicable.
NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
1 Respondents who reported that they had bought or traded for marijuana in the past year or who had missing data for whether they bought or traded for marijuana in the past year were excluded from this analysis.
2 For example, a store, restaurant, sports arena, bar, or club.
3 For example, a parking lot, street, or park.
4 Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category.
5 Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO
OBTAINED FOR FREE MOST RECENTLY USED
MARIJUANA AND WHO HAD NOT BOUGHT OR
TRADED FOR MARIJUANA IN PAST YEAR
N/A   N/A   N/A   N/A  
SOURCE                
Friend 0.4115   0.0756   0.2421   0.8653  
Relative or Family Member 0.9354   0.0381   0.3287   0.4665  
Someone Just Met or Did Not Know Well 0.4337   0.8590   0.2609   0.7053  
Source Unspecified 0.1670   0.9673   0.1558   0.0965  
LOCATION                
Inside Public Building2 0.0672   0.0318   0.3017   0.1839  
Outside in Public Area3 0.4724   0.6363   0.9323   0.5803  
Inside School Building 0.3271   0.3424   0.9280   0.0750  
Outside on School Property 0.1303   0.1594   0.5194   0.4682  
Inside Home, Apartment, or Dorm 0.3746   0.4163   0.4035   0.6022  
Some Other Place4 0.8620   0.1994   0.4922   0.8007  
Location Unspecified5 0.9434   0.7975   0.7092   0.9088  
120508
Table 6.47C – Source Where Pain Relievers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use
among Past Year Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 98 100 17 15 28 27 92 93
From More Than One Doctor 29 36 6 5 9 8 27 35
Wrote Fake Prescription 11 8 2 3 2 4 10 7
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 11 15 5 4 6 5 7 14
From Friend or Relative for Free 151 158 23 24 58 54 138 146
Bought from Friend or Relative 62 70 10 10 28 27 54 63
Took from Friend or Relative without Asking 41 37 13 11 14 14 37 31
Bought from Drug Dealer or Other Stranger 46 30 6 7 17 17 44 22
Bought on the Internet 21 14 1 0 1 1 21 14
Some Other Way 49 47 8 10 12 13 46 44
120508
Table 6.47D – Source Where Pain Relievers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use
among Past Year Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.77 0.83 1.09 1.08 0.66 0.75 1.32 1.35
From More Than One Doctor 0.26 0.33 0.43 0.40 0.24 0.23 0.43 0.57
Wrote Fake Prescription 0.10 0.08 0.15 0.24 0.05 0.11 0.17 0.12
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.10 0.14 0.34 0.33 0.17 0.16 0.12 0.22
From Friend or Relative for Free 0.89 0.96 1.30 1.43 0.91 0.98 1.53 1.61
Bought from Friend or Relative 0.52 0.60 0.73 0.76 0.67 0.70 0.84 0.93
Took from Friend or Relative without Asking 0.36 0.33 0.87 0.84 0.37 0.40 0.58 0.50
Bought from Drug Dealer or Other Stranger 0.41 0.27 0.48 0.58 0.44 0.48 0.69 0.35
Bought on the Internet 0.18 0.13 0.06 0.03 0.02 0.04 0.33 0.22
Some Other Way 0.43 0.42 0.57 0.77 0.31 0.38 0.73 0.69
120508
Table 6.47P – Source Where Pain Relievers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source for Most Recent Nonmedical Use
among Past Year Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.6776   0.5418   0.3104   0.8706  
From More Than One Doctor 0.9075   0.9499   0.3448   0.9386  
Wrote Fake Prescription 0.9236   0.8347   0.0664   0.5813  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.6829   0.4344   0.3712   0.7370  
From Friend or Relative for Free 0.4235   0.4373   0.0993   0.6140  
Bought from Friend or Relative 0.0039   0.6543   0.2038   0.0060  
Took from Friend or Relative without Asking 0.1807   0.0420   0.9667   0.4662  
Bought from Drug Dealer or Other Stranger 0.0659   0.9072   0.6579   0.0883  
Bought on the Internet 0.4147   0.4593   0.2291   0.3563  
Some Other Way 0.8784   0.0784   0.4143   0.6826  
120419
Table 6.48C – Source Where Friend or Relative Obtained Pain Relievers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Pain Relievers from a Friend or Relative for Free in the Past Year: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 132 137 17 16 46 44 123 130
From More Than One Doctor 30 22 5 6 9 11 28 17
Wrote Fake Prescription 11 11 0 1 1 2 11 10
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 3 5 1 4 3 4 * 2
From Friend or Relative for Free 30 34 7 6 14 13 26 31
Bought from Friend or Relative 23 20 6 5 13 13 18 14
Took from Friend or Relative without Asking 14 13 7 7 5 8 10 8
Bought from Drug Dealer or Other Stranger 14 15 3 5 9 8 10 12
Bought on the Internet 4 5 1 0 2 1 4 5
Some Other Way 11 15 3 5 6 5 8 14
120419
Table 6.48D – Source Where Friend or Relative Obtained Pain Relievers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Pain Relievers from a Friend or Relative for Free in the Past Year: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.92 0.95 2.09 2.25 1.15 1.38 1.33 1.29
From More Than One Doctor 0.53 0.41 0.89 1.22 0.48 0.67 0.84 0.55
Wrote Fake Prescription 0.19 0.20 0.06 0.12 0.06 0.12 0.33 0.33
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.06 0.10 0.21 0.74 0.16 0.22 * 0.05
From Friend or Relative for Free 0.55 0.65 1.37 1.23 0.76 0.80 0.80 0.96
Bought from Friend or Relative 0.40 0.38 1.08 1.07 0.66 0.79 0.55 0.43
Took from Friend or Relative without Asking 0.25 0.25 1.27 1.33 0.29 0.47 0.32 0.27
Bought from Drug Dealer or Other Stranger 0.25 0.30 0.67 1.00 0.48 0.51 0.31 0.37
Bought on the Internet 0.07 0.09 0.11 0.05 0.10 0.04 0.11 0.15
Some Other Way 0.20 0.29 0.64 0.95 0.34 0.30 0.25 0.43
120508
Table 6.48P – Source Where Friend or Relative Obtained Pain Relievers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Pain Relievers from a Friend or Relative for Free in the Past Year: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.2306   0.5787   0.6135   0.0854  
From More Than One Doctor 0.0665   0.3980   0.4447   0.0105  
Wrote Fake Prescription 0.6656   0.4254   0.4551   0.7864  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.1933   0.4278   0.4245   *  
From Friend or Relative for Free 0.4150   0.1656   0.5245   0.8267  
Bought from Friend or Relative 0.4590   0.7997   0.5964   0.2585  
Took from Friend or Relative without Asking 0.7097   0.8184   0.0865   0.4406  
Bought from Drug Dealer or Other Stranger 0.9616   0.6192   0.7529   0.8974  
Bought on the Internet 0.9929   0.5536   0.3055   0.7318  
Some Other Way 0.3122   0.1068   0.2744   0.2424  
120419
Table 6.49C – Sources Where Pain Relievers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use
among Past Month Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained pain relievers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 81 75 11 10 18 20 79 72
From More Than One Doctor 34 33 4 5 10 8 32 31
Wrote Fake Prescription 8 12 2 2 2 2 7 12
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 8 15 4 2 3 5 7 14
From Friend or Relative for Free 104 103 15 15 35 36 98 95
Bought from Friend or Relative 67 66 9 8 26 24 60 59
Took from Friend or Relative without Asking 38 46 10 8 14 16 34 42
Bought from Drug Dealer or Other Stranger 41 39 7 7 18 20 35 32
Bought on the Internet 20 15 0 1 3 5 20 14
Some Other Way 30 33 6 5 9 10 29 31
120419
Table 6.49D – Sources Where Pain Relievers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use
among Past Month Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained pain relievers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 1.42 1.47 1.91 1.87 1.13 1.43 2.31 2.35
From More Than One Doctor 0.73 0.75 0.86 0.98 0.67 0.63 1.17 1.16
Wrote Fake Prescription 0.17 0.28 0.39 0.51 0.12 0.14 0.27 0.45
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.19 0.35 0.82 0.39 0.24 0.36 0.25 0.55
From Friend or Relative for Free 1.42 1.50 2.11 2.25 1.32 1.59 2.39 2.35
Bought from Friend or Relative 1.30 1.29 1.56 1.53 1.44 1.57 2.05 1.98
Took from Friend or Relative without Asking 0.82 1.00 1.69 1.56 0.91 1.13 1.27 1.53
Bought from Drug Dealer or Other Stranger 0.85 0.86 1.33 1.33 1.12 1.29 1.29 1.21
Bought on the Internet 0.44 0.34 0.03 0.12 0.21 0.43 0.75 0.53
Some Other Way 0.67 0.76 1.14 1.08 0.64 0.79 1.09 1.19
120508
Table 6.49P – Sources Where Pain Relievers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source for Past Month Nonmedical Use
among Past Month Pain Reliever Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained pain relievers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.5446   0.3241   0.0846   0.2726  
From More Than One Doctor 0.4948   0.2990   0.2715   0.5524  
Wrote Fake Prescription 0.5408   0.6179   0.6968   0.5005  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.5403   0.0206   0.3360   0.3180  
From Friend or Relative for Free 0.7152   0.3243   0.8606   0.5489  
Bought from Friend or Relative 0.7311   0.2817   1.0000   0.5411  
Took from Friend or Relative without Asking 0.4407   0.0102   0.0663   0.4296  
Bought from Drug Dealer or Other Stranger 0.6133   0.1532   0.1051   0.3426  
Bought on the Internet 0.8150   0.1202   0.1771   0.5068  
Some Other Way 0.3984   0.5169   0.6376   0.3822  
120419
Table 6.50C – Sources Where Friend or Relative Obtained Pain Relievers among Past Month Users Aged 12 or Older Who Obtained Pain Relievers Used in the Past Month from a Friend or Relative for Free, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained pain relievers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 89 90 10 9 27 28 84 85
From More Than One Doctor 34 22 4 6 10 11 32 18
Wrote Fake Prescription 13 15 2 0 4 2 12 15
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 8 7 2 1 4 4 7 6
From Friend or Relative for Free 31 32 7 4 12 13 28 29
Bought from Friend or Relative 29 27 6 4 12 14 26 23
Took from Friend or Relative without Asking 16 16 5 5 6 8 14 13
Bought from Drug Dealer or Other Stranger 24 25 5 5 11 14 21 20
Bought on the Internet 4 3 1 0 3 2 3 1
Some Other Way 14 16 3 4 6 6 12 14
120419
Table 6.50D – Sources Where Friend or Relative Obtained Pain Relievers among Past Month Users Aged 12 or Older Who Obtained Pain Relievers Used in the Past Month from a Friend or Relative for Free, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained pain relievers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 1.42 1.60 3.11 3.41 1.70 2.10 2.08 2.33
From More Than One Doctor 1.28 0.92 2.08 2.56 1.12 1.35 2.04 1.29
Wrote Fake Prescription 0.51 0.64 0.83 0.05 0.49 0.28 0.82 1.07
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.34 0.31 1.07 0.31 0.44 0.59 0.49 0.41
From Friend or Relative for Free 1.21 1.29 2.93 2.11 1.35 1.59 1.86 1.99
Bought from Friend or Relative 1.15 1.14 2.73 2.05 1.33 1.68 1.74 1.62
Took from Friend or Relative without Asking 0.66 0.67 2.28 2.15 0.71 1.08 0.96 0.93
Bought from Drug Dealer or Other Stranger 0.96 1.05 2.25 2.37 1.28 1.68 1.44 1.43
Bought on the Internet 0.18 0.11 0.70 0.09 0.35 0.32 0.20 0.07
Some Other Way 0.58 0.68 1.56 1.97 0.74 0.80 0.84 1.02
120508
Table 6.50P – Sources Where Friend or Relative Obtained Pain Relievers among Past Month Users Aged 12 or Older Who Obtained Pain Relievers Used in the Past Month from a Friend or Relative for Free, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source Where Friend or Relative
Obtained Pain Relievers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained pain relievers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.7893   0.1932   0.3403   0.6626  
From More Than One Doctor 0.0245   0.9961   0.8346   0.0167  
Wrote Fake Prescription 0.7376   0.0234   0.2345   0.4196  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.9416   0.0383   0.6931   0.8533  
From Friend or Relative for Free 0.8310   0.0011   0.8374   0.7364  
Bought from Friend or Relative 0.9721   0.0450   0.2243   0.8780  
Took from Friend or Relative without Asking 0.9430   0.4753   0.2143   0.7587  
Bought from Drug Dealer or Other Stranger 0.9361   0.3049   0.7253   0.8488  
Bought on the Internet 0.1555   0.0772   0.6239   0.3881  
Some Other Way 0.7040   0.8631   0.9828   0.6404  
120419
Table 6.51C – Source Where Tranquilizers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use
among Past Year Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 43 63 5 5 12 12 41 62
From More Than One Doctor 17 15 2 2 6 5 16 14
Wrote Fake Prescription 1 1 1 1 1 1 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 4 6 2 1 3 5 * 4
From Friend or Relative for Free 115 115 12 14 35 36 110 107
Bought from Friend or Relative 41 48 9 8 21 20 34 43
Took from Friend or Relative without Asking 28 19 6 5 9 9 25 16
Bought from Drug Dealer or Other Stranger 27 28 6 6 14 14 22 22
Bought on the Internet 41 14 1 1 1 2 41 *
Some Other Way 34 19 3 4 9 8 32 18
120419
Table 6.51D – Source Where Tranquilizers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use
among Past Year Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.82 1.19 1.25 1.31 0.72 0.78 1.37 1.88
From More Than One Doctor 0.34 0.31 0.56 0.63 0.35 0.34 0.54 0.47
Wrote Fake Prescription 0.03 0.03 0.24 0.27 0.05 0.06 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.08 0.13 0.58 0.18 0.21 0.34 * 0.12
From Friend or Relative for Free 1.46 1.53 2.37 2.63 1.38 1.49 2.32 2.30
Bought from Friend or Relative 0.81 0.92 1.93 1.90 1.07 1.14 1.15 1.35
Took from Friend or Relative without Asking 0.56 0.39 1.39 1.30 0.54 0.58 0.84 0.53
Bought from Drug Dealer or Other Stranger 0.53 0.56 1.34 1.61 0.78 0.85 0.77 0.73
Bought on the Internet 0.83 0.29 0.28 0.14 0.07 0.12 1.40 *
Some Other Way 0.67 0.39 0.81 1.01 0.55 0.49 1.09 0.58
120508
Table 6.51P – Source Where Tranquilizers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source for Most Recent Nonmedical Use
among Past Year Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use.
1 Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.0041   0.6144   0.5244   0.0074  
From More Than One Doctor 0.8164   0.9947   0.9235   0.8276  
Wrote Fake Prescription 0.7311   0.6734   0.8580   *  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.8101   0.2291   0.7879   *  
From Friend or Relative for Free 0.6723   0.4427   0.9218   0.4619  
Bought from Friend or Relative 0.9750   0.5787   0.4698   0.4916  
Took from Friend or Relative without Asking 0.3193   0.2318   0.7064   0.3536  
Bought from Drug Dealer or Other Stranger 0.9281   0.9706   0.4761   0.7720  
Bought on the Internet 0.2162   0.5871   0.8112   *  
Some Other Way 0.0655   0.5274   0.1633   0.1190  
120419
Table 6.52C – Source Where Friend or Relative Obtained Tranquilizers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Tranquilizers from a Friend or Relative for Free in the Past Year: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 97 103 8 9 25 28 95 98
From More Than One Doctor 17 14 3 3 5 7 16 12
Wrote Fake Prescription 2 1 1 * 1 1 2 *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 4 4 1 * 3 1 3 4
From Friend or Relative for Free 25 27 4 5 12 12 22 24
Bought from Friend or Relative 17 15 3 4 10 7 13 12
Took from Friend or Relative without Asking 5 6 4 2 3 5 2 3
Bought from Drug Dealer or Other Stranger 8 13 2 4 6 7 4 10
Bought on the Internet 3 4 * * 2 1 2 4
Some Other Way 9 8 3 3 3 2 8 7
120419
Table 6.52D – Source Where Friend or Relative Obtained Tranquilizers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Tranquilizers from a Friend or Relative for Free in the Past Year: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 1.43 1.31 3.63 4.10 1.95 1.99 1.84 1.74
From More Than One Doctor 0.66 0.51 2.04 1.79 0.69 0.92 0.98 0.66
Wrote Fake Prescription 0.09 0.06 0.91 * 0.07 0.20 0.12 *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.17 0.15 0.68 * 0.39 0.08 0.18 0.23
From Friend or Relative for Free 0.94 0.98 2.54 2.73 1.46 1.55 1.29 1.31
Bought from Friend or Relative 0.64 0.53 2.08 2.54 1.26 0.88 0.76 0.69
Took from Friend or Relative without Asking 0.20 0.23 2.28 1.50 0.40 0.62 0.10 0.16
Bought from Drug Dealer or Other Stranger 0.30 0.47 0.98 2.31 0.81 0.92 0.25 0.55
Bought on the Internet 0.11 0.15 * * 0.26 0.11 0.12 0.21
Some Other Way 0.35 0.31 1.69 2.11 0.35 0.25 0.49 0.40
120508
Table 6.52P – Source Where Friend or Relative Obtained Tranquilizers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Tranquilizers from a Friend or Relative for Free in the Past Year: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug.
1 Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.0468   0.3481   0.0818   0.3191  
From More Than One Doctor 0.0242   0.8616   0.1831   0.0032  
Wrote Fake Prescription 0.3105   *   0.3833   *  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.5221   *   0.1625   0.6980  
From Friend or Relative for Free 0.6097   0.6135   0.2219   0.7840  
Bought from Friend or Relative 0.0918   0.5977   0.0063   0.9267  
Took from Friend or Relative without Asking 0.7260   0.0893   0.4209   0.6121  
Bought from Drug Dealer or Other Stranger 0.2794   0.0965   0.6077   0.5225  
Bought on the Internet 0.6457   *   0.4634   0.4880  
Some Other Way 0.5695   0.6429   0.3480   0.6122  
120419
Table 6.53C – Sources Where Tranquilizers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use
among Past Month Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained tranquilizers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 27 36 3 3 9 9 26 36
From More Than One Doctor 10 5 * 2 3 4 9 2
Wrote Fake Prescription 1 1 1 1 * 1 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 3 13 * 1 1 3 * *
From Friend or Relative for Free 72 75 7 6 20 20 68 72
Bought from Friend or Relative 33 41 4 5 14 12 30 38
Took from Friend or Relative without Asking 15 18 4 3 6 8 12 16
Bought from Drug Dealer or Other Stranger 21 16 4 5 10 10 19 12
Bought on the Internet * 7 1 0 1 2 * 7
Some Other Way 15 11 2 2 4 3 15 11
120419
Table 6.53D – Sources Where Tranquilizers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use
among Past Month Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained tranquilizers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 1.48 1.85 2.42 2.65 1.45 1.63 2.34 2.73
From More Than One Doctor 0.54 0.29 * 1.81 0.55 0.84 0.82 0.18
Wrote Fake Prescription 0.04 0.08 0.56 0.68 * 0.24 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.14 0.72 * 0.55 0.25 0.54 * *
From Friend or Relative for Free 2.37 2.43 3.94 4.16 2.37 2.52 3.51 3.46
Bought from Friend or Relative 1.77 1.97 2.84 3.85 2.09 2.07 2.62 2.86
Took from Friend or Relative without Asking 0.79 0.99 3.04 2.72 1.10 1.47 1.10 1.34
Bought from Drug Dealer or Other Stranger 1.17 0.92 2.70 3.85 1.65 1.76 1.68 1.01
Bought on the Internet * 0.39 0.97 0.33 0.13 0.49 * 0.56
Some Other Way 0.87 0.59 1.57 2.02 0.67 0.57 1.34 0.89
120508
Table 6.53P – Sources Where Tranquilizers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source for Past Month Nonmedical Use
among Past Month Tranquilizer Users1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which they obtained tranquilizers for past month nonmedical use; thus, these response categories are not mutually exclusive.
1 Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.0214   0.8497   0.3739   0.0449  
From More Than One Doctor 0.0918   *   0.7889   0.0259  
Wrote Fake Prescription 0.1752   0.7849   *   *  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.2160   *   0.3728   *  
From Friend or Relative for Free 0.6625   0.8049   0.5692   0.6636  
Bought from Friend or Relative 0.8020   0.0694   0.6671   0.7695  
Took from Friend or Relative without Asking 0.8791   0.0404   0.2502   0.9737  
Bought from Drug Dealer or Other Stranger 0.2285   0.9214   0.3601   0.1008  
Bought on the Internet *   0.2439   0.2454   *  
Some Other Way 0.3786   0.7451   0.2458   0.5214  
120419
Table 6.54C – Sources Where Friend or Relative Obtained Tranquilizers among Past Month Users Aged 12 or Older Who Obtained Tranquilizers Used in the Past Month from a Friend or Relative for Free, by Age Group: Standard Errors of Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained tranquilizers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 61 65 * * 15 16 58 64
From More Than One Doctor 17 15 * * 5 5 16 14
Wrote Fake Prescription 1 1 * * 1 1 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 2 4 * * 1 2 * *
From Friend or Relative for Free 18 25 * * 10 7 14 24
Bought from Friend or Relative 10 13 * * 7 4 6 12
Took from Friend or Relative without Asking 6 10 * * 2 3 5 *
Bought from Drug Dealer or Other Stranger 12 14 * * 3 5 11 13
Bought on the Internet 1 4 * * 1 * 0 *
Some Other Way 10 6 * * 3 2 * 6
120419
Table 6.54D – Sources Where Friend or Relative Obtained Tranquilizers among Past Month Users Aged 12 or Older Who Obtained Tranquilizers Used in the Past Month from a Friend or Relative for Free, by Age Group: Standard Errors of Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained tranquilizers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 3.08 2.55 * * 3.55 3.60 4.21 3.36
From More Than One Doctor 1.66 1.51 * * 1.75 2.25 2.33 1.96
Wrote Fake Prescription 0.05 0.07 * * 0.19 0.27 * *
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.17 0.43 * * 0.46 0.79 * *
From Friend or Relative for Free 1.78 2.42 * * 3.11 2.82 2.10 3.23
Bought from Friend or Relative 1.12 1.30 * * 2.53 1.92 0.98 1.63
Took from Friend or Relative without Asking 0.60 1.00 * * 0.73 1.38 0.77 *
Bought from Drug Dealer or Other Stranger 1.17 1.43 * * 1.11 1.99 1.67 1.82
Bought on the Internet 0.08 0.40 * * 0.29 * 0.01 *
Some Other Way 1.06 0.67 * * 1.06 0.71 * 0.88
120508
Table 6.54P – Sources Where Friend or Relative Obtained Tranquilizers among Past Month Users Aged 12 or Older Who Obtained Tranquilizers Used in the Past Month from a Friend or Relative for Free, by Age Group: P Values from Tests of Differences of Percentages, 2010-2011 Versus 2008-2009
Source Where Friend or Relative
Obtained Tranquilizers1
Total
(2008-2009)
Total
(2010-2011)
Aged 12-17
(2008-2009)
Aged 12-17
(2010-2011)
Aged 18-25
(2008-2009)
Aged 18-25
(2010-2011)
Aged 26+
(2008-2009)
Aged 26+
(2010-2011)
*Low precision; no estimate reported.
NOTE: Some 2008-2009 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Respondents could indicate multiple sources from which a friend or relative obtained tranquilizers; thus, these response categories are not mutually exclusive.
1 Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor 0.3009   *   0.1698   0.7062  
From More Than One Doctor 0.2882   *   0.7302   0.2639  
Wrote Fake Prescription 0.6907   *   0.5578   *  
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy 0.3672   *   0.3702   *  
From Friend or Relative for Free 0.6116   *   0.2137   0.2030  
Bought from Friend or Relative 0.5312   *   0.0944   0.3133  
Took from Friend or Relative without Asking 0.4699   *   0.1524   *  
Bought from Drug Dealer or Other Stranger 0.4994   *   0.1288   0.7600  
Bought on the Internet 0.1700   *   *   *  
Some Other Way 0.4495   *   0.4825   *  

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