120525

Table 1.1A – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older: Numbers in Thousands, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	119,933	119,853	121,078	−80 (−0.1)	22,648b	22,462	22,454	−186 (22.9)
Marijuana and Hashish	106,613a	106,342	107,842	−271 (−0.2)	17,409b	17,242	18,071	−166 (−0.2)
Cocaine	37,361b	37,184	36,921	−178 (0.7)	1,472	1,452	1,369	−20 (0.2)
Crack	9,208	9,174c	8,214e	−34 (0.0)	378	367	228e	−11 (0.1)g
Heroin	4,144	4,140	4,162	−4 (−0.2)	239	232	281	−8 (−0.2)
Hallucinogens	37,544b	37,242	36,362	−302 (0.3)	1,207	1,192c	972e	−16 (0.1)
LSD	23,375b	23,173	23,000	−202 (1.2)	155	152	152	−3 (9.6)
PCP	6,255	6,244	6,103	−10 (0.1)	36	38	26	2 (−0.2)
Ecstasy	15,929b	15,698c	14,570e	−232 (0.2)	691	687	544	−3 (0.0)
Inhalants	21,778	21,736	20,523	−42 (0.0)	690	693	624	3 (−0.0)
Nonmedical Use of Psychotherapeutics2,3	51,832b	51,621	51,243	−211 (0.6)	6,957	6,906c	6,119e	−51 (0.1)
Pain Relievers	34,908b	34,681	34,247	−228 (0.5)	5,093	5,046c	4,471e	−46 (0.1)
OxyContin®	6,160b	6,063	5,917	−97 (0.7)	566	556	434	−10 (0.1)
Tranquilizers	22,187b	22,042	21,655	−145 (0.4)	2,159	2,143	1,840	−17 (0.1)
Stimulants3	21,739	21,660	20,379	−79 (0.1)	1,082	1,076	970	−7 (0.1)
Methamphetamine3	13,060	13,004	11,928	−57 (0.1)	353	346	439	−6 (−0.1)
Sedatives	7,653	7,658	7,515	6 (−0.0)	375a	359	231	−16 (0.1)
ILLICIT DRUGS OTHER THAN MARIJUANA1	76,472	76,298	75,447	−174 (0.2)	9,016	8,954c	8,020e	−62 (0.1)

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Table 1.1B – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older: Percentages, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	47.3b	46.9	47.0	−0.3 (−5.6)	8.9b	8.8	8.7	−0.1 (1.6)
Marijuana and Hashish	42.0b	41.6	41.9	−0.4 (−1.8)	6.9b	6.8	7.0	−0.1 (−0.4)
Cocaine	14.7b	14.6	14.3	−0.2 (0.7)	0.6a	0.6	0.5	−0.0 (0.3)
Crack	3.6b	3.6c	3.2e	−0.0 (0.1)	0.1	0.1	0.1e	−0.0 (0.1)g
Heroin	1.6	1.6	1.6	−0.0 (2.3)	0.1	0.1	0.1	−0.0 (−0.2)
Hallucinogens	14.8b	14.6	14.1e	−0.2 (0.5)g	0.5	0.5c	0.4e	−0.0 (0.1)
LSD	9.2b	9.1	8.9	−0.1 (1.0)	0.1	0.1	0.1	−0.0 (2.3)
PCP	2.5a	2.4	2.4	−0.0 (0.3)	0.0	0.0	0.0	0.0 (−0.2)
Ecstasy	6.3b	6.1c	5.7f	−0.1 (0.3)	0.3	0.3c	0.2e	−0.0 (0.1)
Inhalants	8.6a	8.5c	8.0e	−0.1 (0.1)	0.3	0.3	0.2	−0.0 (0.0)
Nonmedical Use of Psychotherapeutics2,3	20.4b	20.2	19.9	−0.2 (0.7)	2.7b	2.7c	2.4f	−0.0 (0.1)
Pain Relievers	13.8b	13.6	13.3	−0.2 (0.6)	2.0b	2.0c	1.7e	−0.0 (0.1)
OxyContin®	2.4b	2.4	2.3	−0.1 (0.7)	0.2	0.2	0.2	−0.0 (0.1)
Tranquilizers	8.7b	8.6	8.4	−0.1 (0.5)	0.9b	0.8	0.7	−0.0 (0.1)
Stimulants3	8.6b	8.5c	7.9e	−0.1 (0.2)	0.4	0.4	0.4	−0.0 (0.1)
Methamphetamine3	5.1b	5.1c	4.6e	−0.1 (0.1)	0.1	0.1	0.2	−0.0 (−0.1)
Sedatives	3.0	3.0	2.9	−0.0 (0.2)	0.1a	0.1	0.1	−0.0 (0.1)
ILLICIT DRUGS OTHER THAN MARIJUANA1	30.2b	29.9	29.3	−0.3 (0.5)	3.6b	3.5c	3.1f	−0.0 (0.1)

120525

Table 1.2A – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 to 17: Numbers in Thousands, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	6,278b	6,506	6,373	229 (−1.7)	2,468b	2,553	2,522	85 (−2.8)
Marijuana and Hashish	4,157b	4,305	4,378	149 (2.1)	1,802b	1,851	1,967	49 (0.4)
Cocaine	363a	374	337	11 (−0.3)	60	58	67	−2 (−0.2)
Crack	60b	61	68	2 (0.3)	4	4	3	0 (−0.3)
Heroin	46	50	70	4 (0.2)	8	8	15	−0 (−0.1)
Hallucinogens	1,000b	1,040	930	40 (−0.4)	215b	228	215	13 (−1.0)
LSD	231a	235	229	4 (−0.7)	46	46	34	−0 (0.0)
PCP	76	77	76	1 (−2.1)	6	7	4	0 (−0.1)
Ecstasy	618b	642	605	25 (−0.7)	123b	132	108	9 (−0.4)
Inhalants	2,015b	2,088c	1,877	73 (−0.3)h	262b	269	223	7 (−0.1)
Nonmedical Use of Psychotherapeutics2,3	2,591b	2,688	2,522	98 (−0.6)	721b	749	688	28 (−0.5)
Pain Relievers	2,245b	2,331c	2,150	86 (−0.5)h	607b	628	563	21 (−0.3)
OxyContin®	369	376	369	7 (−1.0)	47	47	51	−0 (−0.1)
Tranquilizers	723b	742	699	19 (−0.4)	134	136	162	2 (0.1)
Stimulants3	531	541	508	10 (−0.3)	107	110	98	3 (−0.2)
Methamphetamine3	157	158	184	0 (0.0)	25	21	37	−3 (−0.2)
Sedatives	178b	185	144	7 (−0.2)	35b	37	24	2 (−0.2)
ILLICIT DRUGS OTHER THAN MARIJUANA1	4,166b	4,326c	4,007	159 (−0.5)h	1,092b	1,137	1,026	44 (−0.4)

120525

Table 1.2B – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 to 17: Percentages, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	25.8	25.9	25.5	0.1 (−0.2)	10.1	10.1	10.1	0.0 (−0.3)
Marijuana and Hashish	17.1	17.1	17.5	0.0 (0.1)	7.4	7.4	7.9	−0.0 (−0.1)
Cocaine	1.5	1.5	1.3	−0.0 (0.0)	0.2	0.2	0.3	−0.0 (−0.4)
Crack	0.2	0.2	0.3	−0.0 (−0.1)	0.0	0.0	0.0	0.0 (−0.1)
Heroin	0.2	0.2	0.3	0.0 (0.1)	0.0	0.0	0.1	−0.0 (−0.1)
Hallucinogens	4.1	4.1	3.7	0.0 (−0.1)	0.9	0.9	0.9	0.0 (−0.5)
LSD	0.9	0.9	0.9	−0.0 (0.7)	0.2b	0.2	0.1	−0.0 (0.1)
PCP	0.3	0.3	0.3	−0.0 (−22)	0.0	0.0	0.0	−0.0 (0.0)
Ecstasy	2.5	2.6	2.4	0.0 (−0.1)	0.5	0.5	0.4	0.0 (−0.2)
Inhalants	8.3	8.3c	7.5e	0.0 (−0.0)	1.1	1.1	0.9	−0.0 (0.0)
Nonmedical Use of Psychotherapeutics2,3	10.6	10.7	10.1	0.0 (−0.1)	3.0	3.0	2.8	0.0 (−0.1)
Pain Relievers	9.2	9.3	8.6	0.0 (−0.1)	2.5	2.5	2.3	0.0 (−0.0)
OxyContin®	1.5	1.5	1.5	−0.0 (1.1)	0.2	0.2	0.2	−0.0 (−0.4)
Tranquilizers	3.0	2.9	2.8	−0.0 (0.1)	0.5	0.5	0.6	−0.0 (−0.1)
Stimulants3	2.2	2.2	2.0	−0.0 (0.3)	0.4	0.4	0.4	−0.0 (0.1)
Methamphetamine3	0.6	0.6	0.7	−0.0 (−0.2)	0.1	0.1	0.1	−0.0 (−0.3)
Sedatives	0.7	0.7	0.6	0.0 (−0.0)	0.1	0.1	0.1	0.0 (−0.1)
ILLICIT DRUGS OTHER THAN MARIJUANA1	17.1	17.2c	16.0e	0.1 (−0.1)	4.5	4.5	4.1	0.0 (−0.1)

120525

Table 1.3A – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 18 to 25: Numbers in Thousands, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	19,538b	19,370	19,534	−168 (−1.0)	7,345b	7,256	7,352	−89 (−0.9)
Marijuana and Hashish	17,529b	17,350	17,796	−179 (−0.4)	6,313b	6,246	6,526	−67 (−0.2)
Cocaine	4,568b	4,505	4,253e	−63 (0.2)g	503	495	464	−8 (0.3)
Crack	886	884d	714f	−1 (0.0)	72	66d	20f	−6 (0.1)
Heroin	614b	596	594	−19 (9.3)	90	86	107	−3 (−0.2)
Hallucinogens	6,295b	6,185	6,029	−110 (0.7)	672b	656	557	−17 (0.2)
LSD	2,194b	2,138	2,054	−56 (0.7)	105	103	92	−2 (0.2)
PCP	447	434	351e	−14 (0.2)g	6	5	12	−0 (−0.1)
Ecstasy	4,230b	4,168	4,222	−62 (−1.2)	402a	394	315	−8 (0.1)
Inhalants	3,396a	3,359c	3,106e	−37 (0.1)	135	142	144	6 (2.2)
Nonmedical Use of Psychotherapeutics2,3	9,832b	9,719	9,373e	−113 (0.3)g	1,997b	1,954c	1,711f	−42 (0.2)
Pain Relievers	8,143b	8,043c	7,600f	−100 (0.2)	1,510b	1,480d	1,220f	−30 (0.1)
OxyContin®	2,149b	2,097	2,079	−52 (2.9)	239a	234c	158e	−5 (0.1)
Tranquilizers	4,503b	4,435	4,232	−68 (0.3)	570b	552	546	−18 (3.1)
Stimulants3	3,534	3,502d	3,172f	−32 (0.1)	414b	403	344	−11 (0.2)
Methamphetamine3	1,361	1,362d	1,150f	1 (−0.0)	83	83	79	−0 (0.1)
Sedatives	469	458	472	−11 (−0.8)	59	54	42	−5 (0.4)
ILLICIT DRUGS OTHER THAN MARIJUANA1	12,410b	12,280c	11,860f	−131 (0.3)	2,709b	2,664c	2,385f	−45 (0.2)

120525

Table 1.3B – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 18 to 25: Percentages, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	57.3b	57.0	56.9	−0.4 (56.3)	21.6b	21.3	21.4	−0.2 (−2.3)
Marijuana and Hashish	51.4b	51.0	51.9	−0.4 (−0.5)	18.5a	18.4	19.0	−0.2 (−0.2)
Cocaine	13.4b	13.2c	12.4e	−0.2 (0.2)	1.5	1.5	1.4	−0.0 (0.2)
Crack	2.6	2.6d	2.1f	0.0 (−0.0)	0.2	0.2d	0.1f	−0.0 (0.1)
Heroin	1.8b	1.8	1.7	−0.1 (2.5)	0.3	0.3	0.3	−0.0 (−0.2)
Hallucinogens	18.5b	18.2	17.6	−0.3 (0.5)	2.0b	1.9	1.6	−0.0 (0.2)
LSD	6.4b	6.3	6.0	−0.2 (0.5)	0.3	0.3	0.3	−0.0 (0.2)
PCP	1.3	1.3	1.0e	−0.0 (0.2)g	0.0	0.0	0.0	−0.0 (−0.1)
Ecstasy	12.4a	12.3	12.3	−0.2 (−3.0)	1.2a	1.2	0.9	−0.0 (0.1)
Inhalants	10.0	9.9c	9.1e	−0.1 (0.1)	0.4	0.4	0.4	0.0 (3.9)
Nonmedical Use of Psychotherapeutics2,3	28.9b	28.6c	27.3f	−0.3 (0.2)	5.9b	5.7d	5.0f	−0.1 (0.2)
Pain Relievers	23.9b	23.6d	22.2f	−0.2 (0.2)	4.4b	4.4d	3.6f	−0.1 (0.1)
OxyContin®	6.3b	6.2	6.1	−0.1 (1.3)	0.7	0.7c	0.5e	−0.0 (0.1)
Tranquilizers	13.2b	13.0	12.3e	−0.2 (0.3)g	1.7b	1.6	1.6	−0.0 (1.6)
Stimulants3	10.4	10.3d	9.2f	−0.1 (0.1)	1.2b	1.2	1.0	−0.0 (0.2)
Methamphetamine3	4.0	4.0d	3.4f	0.0 (−0.0)	0.2	0.2	0.2	−0.0 (0.0)
Sedatives	1.4	1.3	1.4	−0.0 (−1.0)	0.2	0.2	0.1	−0.0 (0.4)
ILLICIT DRUGS OTHER THAN MARIJUANA1	36.4b	36.1c	34.6f	−0.3 (0.2)	8.0b	7.8c	7.0f	−0.1 (0.1)

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Table 1.4A – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 26 or Older: Numbers in Thousands, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	94,117	93,977	95,171	−141 (−0.1)	12,835b	12,654	12,580	−181 (2.5)
Marijuana and Hashish	84,927a	84,687	85,668	−241 (−0.2)	9,294b	9,145	9,578	−149 (−0.3)
Cocaine	32,430	32,304	32,332	−126 (−4.6)	909	899	838	−10 (0.2)
Crack	8,262	8,228	7,433	−34 (0.0)	303	297	205	−6 (0.1)
Heroin	3,483	3,494	3,499	11 (2.1)	141	137	159	−4 (−0.2)
Hallucinogens	30,248b	30,016	29,403	−232 (0.4)	320	308	200	−12 (0.1)
LSD	20,950b	20,800	20,716	−150 (1.8)	*	*	26	* (*)
PCP	5,731	5,734	5,676	2 (−0.0)	24	26	*	* (*)
Ecstasy	11,082b	10,888c	9,743f	−194 (0.2)	165	161	120	−4 (0.1)
Inhalants	16,367	16,288	15,540	−79 (0.1)	293a	283	257	−10 (0.4)
Nonmedical Use of Psychotherapeutics2,3	39,409b	39,214	39,348	−195 (−1.5)	4,239	4,203	3,720	−36 (0.1)
Pain Relievers	24,521b	24,307	24,497	−214 (−1.1)	2,975	2,938	2,688	−37 (0.1)
OxyContin®	3,642b	3,590	3,469	−52 (0.4)	280	276	225	−5 (0.1)
Tranquilizers	16,960a	16,864	16,725	−96 (0.7)	1,456	1,455	1,132	−1 (0.0)
Stimulants3	17,674	17,617	16,699	−57 (0.1)	561	563	528	2 (−0.1)
Methamphetamine3	11,542	11,484	10,594	−58 (0.1)	245	242	323	−2 (−0.0)
Sedatives	7,006	7,016	6,899	11 (−0.1)	280	268	164	−12 (0.1)
ILLICIT DRUGS OTHER THAN MARIJUANA1	59,895a	59,693	59,580	−203 (1.8)	5,214a	5,153	4,610	−62 (0.1)

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Table 1.4B – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 26 or Older: Percentages, 2010 and 2011

Drug	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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	48.2b	47.9	48.0	−0.3 (−3.8)	6.6b	6.5	6.3	−0.1 (1.2)
Marijuana and Hashish	43.5b	43.2	43.2	−0.3 (−13)	4.8b	4.7	4.8	−0.1 (−0.6)
Cocaine	16.6b	16.5	16.3	−0.1 (0.9)	0.5	0.5	0.4	−0.0 (0.2)
Crack	4.2a	4.2	3.7e	−0.0 (0.1)g	0.2	0.2	0.1	−0.0 (0.1)
Heroin	1.8	1.8	1.8	−0.0 (0.2)	0.1a	0.1	0.1	−0.0 (−0.2)
Hallucinogens	15.5b	15.3	14.8	−0.2 (0.4)	0.2	0.2	0.1	−0.0 (0.1)
LSD	10.7b	10.6	10.4	−0.1 (0.8)	*	*	0.0	* (*)
PCP	2.9	2.9	2.9	−0.0 (0.2)	0.0	0.0	*	* (*)
Ecstasy	5.7b	5.6c	4.9f	−0.1 (0.2)	0.1	0.1	0.1	−0.0 (0.1)
Inhalants	8.4	8.3	7.8	−0.1 (0.2)	0.2b	0.1	0.1	−0.0 (0.4)
Nonmedical Use of Psychotherapeutics2,3	20.2b	20.0	19.8	−0.2 (1.3)	2.2a	2.1	1.9	−0.0 (0.1)
Pain Relievers	12.6b	12.4	12.4	−0.2 (4.3)	1.5a	1.5	1.4	−0.0 (0.2)
OxyContin®	1.9b	1.8	1.7	−0.0 (0.4)	0.1	0.1	0.1	−0.0 (0.1)
Tranquilizers	8.7b	8.6	8.4	−0.1 (0.6)	0.7	0.7	0.6	−0.0 (0.0)
Stimulants3	9.1b	9.0	8.4	−0.1 (0.1)	0.3	0.3	0.3	−0.0 (0.0)
Methamphetamine3	5.9b	5.9	5.3	−0.1 (0.1)	0.1	0.1	0.2	−0.0 (−0.0)
Sedatives	3.6	3.6	3.5	−0.0 (0.1)	0.1a	0.1	0.1	−0.0 (0.1)
ILLICIT DRUGS OTHER THAN MARIJUANA1	30.7b	30.4	30.0	−0.3 (0.7)	2.7b	2.6	2.3	−0.0 (0.1)

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Table 1.5A – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	119,933	119,853	121,078	−80 (−0.1)	22,648b	22,462	22,454	−186 (22.9)
AGE
12-17	6,278b	6,506	6,373	229 (−1.7)	2,468b	2,553	2,522	85 (−2.8)
18-25	19,538b	19,370	19,534	−168 (−1.0)	7,345b	7,256	7,352	−89 (−0.9)
26 or Older	94,117	93,977	95,171	−141 (−0.1)	12,835b	12,654	12,580	−181 (2.5)
GENDER
Male	64,638b	64,345	64,049	−294 (1.0)	13,837b	13,643	13,798	−194 (−1.3)
Female	55,295b	55,509	57,029	214 (0.1)	8,811	8,819	8,656	8 (−0.1)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	106,249b	105,606	106,610	−643 (−0.6)	19,658b	19,342	19,139	−316 (1.6)
White	86,932b	85,809	86,455	−1,123 (−1.7)	15,433b	15,067	14,795	−366 (1.3)
Black or African American	13,644b	13,434	13,759	−209 (−0.6)	3,246b	3,135	3,036	−111 (1.1)
American Indian or Alaska Native	704b	797	844	93 (2.0)	146a	173	191	27 (1.5)
Native Hawaiian or Other Pacific Islander	*	245	*	* (*)	39	41	103	2 (0.0)
Asian	2,889b	3,108	2,801	219 (−0.7)	395b	420	475	24 (0.4)
Two or More Races	1,832b	2,213	2,274e	381 (6.3)g	399b	506	539e	107 (3.2)g
Hispanic or Latino	13,684b	14,247	14,468	564 (2.6)	2,989b	3,120	3,315	131 (0.7)

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Table 1.5B – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	47.3b	46.9	47.0	−0.3 (−5.6)	8.9b	8.8	8.7	−0.1 (1.6)
AGE
12-17	25.8	25.9	25.5	0.1 (−0.2)	10.1	10.1	10.1	0.0 (−0.3)
18-25	57.3b	57.0	56.9	−0.4 (56.3)	21.6b	21.3	21.4	−0.2 (−2.3)
26 or Older	48.2b	47.9	48.0	−0.3 (−3.8)	6.6b	6.5	6.3	−0.1 (1.2)
GENDER
Male	52.4b	52.1	51.4	−0.2 (0.3)	11.2b	11.1	11.1	−0.2 (−9.0)
Female	42.5b	42.1	42.9	−0.4 (−0.5)	6.8b	6.7	6.5	−0.1 (0.5)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	49.0b	48.7	48.9	−0.3 (−1.7)	9.1b	8.9	8.8	−0.2 (1.1)
White	51.1b	50.9	51.1	−0.3 (−1.0)	9.1b	8.9	8.7	−0.1 (0.8)
Black or African American	45.1	44.9	45.4	−0.3 (−0.5)	10.7b	10.5	10.0	−0.3 (0.6)
American Indian or Alaska Native	58.4	57.8	59.1	−0.6 (−0.5)	12.1	12.5	13.4	0.4 (0.5)
Native Hawaiian or Other Pacific Islander	*	32.2	*	* (*)	5.3	5.3	11.0	0.0 (0.0)
Asian	25.2	25.2	22.5	0.0 (−0.0)	3.5	3.4	3.8	−0.0 (−0.1)
Two or More Races	57.6	57.3	56.9	−0.4 (1.0)	12.6	13.1	13.5	0.5 (1.4)
Hispanic or Latino	37.2	37.2	36.7	−0.1 (0.1)	8.1	8.1	8.4	0.0 (0.0)

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Table 1.6A – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Numbers in Thousands, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	119,933	119,853	121,078	−80 (−0.1)	22,648b	22,462	22,454	−186 (22.9)
GEOGRAPHIC DIVISION
Northeast	22,990b	22,861	22,550	−129 (0.4)	4,421	4,399	4,319	−21 (0.3)
New England	6,615b	6,554	6,598	−61 (−1.4)	1,413	1,398	1,273	−16 (0.1)
Middle Atlantic	16,375	16,307	15,952	−69 (0.2)	3,007	3,002	3,046	−6 (−0.1)
Midwest	26,248a	26,109	26,283	−139 (−0.8)	4,533b	4,477	4,738	−56 (−0.2)
East North Central	18,750b	18,622	18,453	−128 (0.8)	3,466b	3,426	3,568	−40 (−0.3)
West North Central	7,497	7,487	7,830	−11 (−0.0)	1,068	1,051	1,170	−17 (−0.1)
South	41,393a	41,580	42,916	186 (0.1)	7,228	7,189	7,114	−39 (0.5)
South Atlantic	22,273b	22,400	23,350	128 (0.1)	4,038	4,022	3,716	−17 (0.1)
East South Central	6,726	6,713	6,826	−13 (−0.1)	1,076	1,060	1,239	−16 (−0.1)
West South Central	12,395a	12,467	12,741	72 (0.3)	2,114	2,108	2,159	−6 (−0.1)
West	29,302	29,304	29,329	2 (0.1)	6,466	6,397	6,283	−69 (0.6)
Mountain	9,208b	9,060	9,109	−148 (−3.0)	2,037a	1,990c	1,653e	−47 (0.1)
Pacific	20,094a	20,244	20,219	150 (−6.1)	4,429	4,407	4,630	−22 (−0.1)
COUNTY TYPE
Large Metro	66,195	66,132	65,728	−63 (0.2)	12,801b	12,686	12,572	−115 (1.0)
Small Metro	36,587	36,605	38,181	18 (0.0)	6,827a	6,773	7,007	−54 (−0.2)
250K - 1 Mil. Pop.	24,847	24,845	26,052	−3 (−0.0)	4,613	4,591	4,740	−22 (−0.1)
< 250K Pop.	11,739	11,760	12,129	21 (0.1)	2,214b	2,182	2,267	−32 (−0.4)
Nonmetro	17,151	17,117	17,169	−35 (−0.7)	3,020	3,003	2,875	−17 (0.1)
Urbanized	7,788	7,781	7,840	−7 (−0.1)	1,488	1,475	1,431	−13 (0.3)
Less Urbanized	8,124	8,094	7,608	−30 (0.1)	1,395	1,392	1,206	−4 (0.0)
Completely Rural	1,239	1,242c	1,721e	2 (0.0)	137	137c	238e	0 (0.0)

120525

Table 1.6B – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Percentages, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	47.3b	46.9	47.0	−0.3 (−5.6)	8.9b	8.8	8.7	−0.1 (1.6)
GEOGRAPHIC DIVISION
Northeast	49.4b	49.0	48.1	−0.4 (0.5)	9.5	9.4	9.2	−0.1 (0.4)
New England	54.0b	53.5	53.5	−0.5 (−6.5)	11.5	11.4	10.3	−0.1 (0.1)
Middle Atlantic	47.8b	47.4	46.1	−0.4 (0.3)	8.8	8.7	8.8	−0.1 (−0.6)
Midwest	47.4b	47.1	47.2	−0.3 (−3.6)	8.2b	8.1	8.5	−0.1 (−0.3)
East North Central	48.7b	48.3	47.7	−0.3 (0.5)	9.0b	8.9	9.2	−0.1 (−0.3)
West North Central	44.6	44.3	46.1	−0.3 (−0.2)	6.4	6.2	6.9	−0.1 (−0.2)
South	44.5b	44.2	45.1	−0.3 (−0.4)	7.8b	7.6	7.5	−0.1 (0.8)
South Atlantic	45.5b	45.1	46.5	−0.3 (−0.2)	8.2b	8.1	7.4	−0.1 (0.2)
East South Central	44.6	44.2	44.6	−0.4 (−1.0)	7.1	7.0	8.1	−0.2 (−0.1)
West South Central	42.9b	42.6	42.9	−0.3 (−1.0)	7.3b	7.2	7.3	−0.1 (−1.7)
West	49.9b	49.5	49.0	−0.3 (0.6)	11.0b	10.8	10.5	−0.2 (0.6)
Mountain	51.1b	50.5	50.2	−0.5 (1.4)	11.3	11.1c	9.1e	−0.2 (0.1)
Pacific	49.3	49.1	48.5	−0.2 (0.4)	10.9a	10.7	11.1	−0.2 (−0.4)
COUNTY TYPE
Large Metro	48.8b	48.4	48.0	−0.4 (1.3)	9.4b	9.3	9.2	−0.2 (1.8)
Small Metro	47.2b	46.9	47.4	−0.3 (−0.7)	8.8b	8.7	8.7	−0.1 (−9.4)
250K - 1 Mil. Pop.	48.3b	47.9	47.8	−0.3 (3.1)	9.0a	8.9	8.7	−0.1 (0.7)
< 250K Pop.	45.2a	44.9	46.5	−0.3 (−0.2)	8.5b	8.3	8.7	−0.2 (−0.5)
Nonmetro	42.4	42.2	42.7	−0.2 (−0.3)	7.5	7.4	7.2	−0.1 (0.2)
Urbanized	45.6	45.5	46.7	−0.1 (−0.1)	8.7	8.6	8.5	−0.1 (1.0)
Less Urbanized	41.3	41.2	39.7	−0.2 (0.1)	7.1	7.1	6.3	−0.0 (0.0)
Completely Rural	33.3	33.0c	41.0e	−0.3 (−0.0)	3.7	3.6	5.7	−0.0 (−0.0)

120525

Table 1.7A – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	162,940a	163,226	161,799	286 (−0.2)	58,336a	58,120	56,819	−215 (0.2)
AGE
12-17	4,986b	5,148d	4,773	161 (−0.4)h	2,040b	2,090	1,939	49 (−0.3)
18-25	21,224b	21,083	20,929	−142 (0.9)	11,702b	11,584	11,488	−118 (1.2)
26 or Older	136,729a	136,995	136,096	267 (−0.3)	44,593	44,446	43,392	−147 (0.1)
GENDER
Male	85,396b	85,180	84,626	−216 (0.4)	31,378b	31,106	30,331	−272 (0.4)
Female	77,544b	78,046	77,173	502 (−0.6)	26,957	27,014	26,488	57 (−0.1)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	143,503b	143,110	142,020	−393 (0.4)	50,974b	50,557	49,532	−417 (0.4)
White	119,387b	118,359	117,407e	−1,028 (1.1)g	41,473b	40,813	39,713	−660 (0.6)
Black or African American	16,275b	16,089	15,411	−186 (0.3)	6,846b	6,705	6,496	−141 (0.7)
American Indian or Alaska Native	765b	892	995	127 (1.2)	376a	456	522	80 (1.2)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)	*	*	172	* (*)
Asian	4,547b	4,847	4,996	300 (2.0)	1,250b	1,347	1,455	97 (0.9)
Two or More Races	2,160b	2,542	2,707e	382 (2.3)g	877b	1,073	1,174e	196 (1.9)g
Hispanic or Latino	19,436b	20,115	19,779	679 (−2.0)	7,362b	7,564	7,287	202 (−0.7)

120525

Table 1.7B – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	64.2b	63.9c	62.8f	−0.3 (0.3)	23.0b	22.8	22.1e	−0.2 (0.3)g
AGE
12-17	20.5	20.5c	19.1e	−0.0 (0.0)	8.4a	8.3	7.8	−0.1 (0.1)
18-25	62.3b	62.0	61.0	−0.3 (0.3)	34.3b	34.1	33.5	−0.3 (0.5)
26 or Older	70.0b	69.8c	68.6e	−0.2 (0.2)	22.8b	22.7	21.9	−0.2 (0.2)
GENDER
Male	69.2b	69.0	67.9e	−0.2 (0.2)g	25.4b	25.2	24.3	−0.2 (0.3)
Female	59.6b	59.2	58.0e	−0.4 (0.4)g	20.7b	20.5	19.9	−0.2 (0.4)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	66.2b	66.0	65.1e	−0.2 (0.3)g	23.5b	23.3	22.7	−0.2 (0.3)
White	70.2b	70.2	69.4	−0.1 (0.1)	24.4b	24.2	23.5	−0.2 (0.3)
Black or African American	53.8	53.7	50.9e	−0.1 (0.0)g	22.6a	22.4	21.5	−0.3 (0.3)
American Indian or Alaska Native	63.4	64.7	69.7	1.3 (0.3)	31.1	33.1	36.5	1.9 (0.6)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)	*	*	18.4	* (*)
Asian	39.7	39.4	40.2	−0.3 (−0.4)	10.9	10.9	11.7	0.0 (0.0)
Two or More Races	68.0b	65.8	67.7	−2.2 (−1.1)	27.6	27.8	29.4	0.2 (0.1)
Hispanic or Latino	52.9	52.5	50.2e	−0.4 (0.2)g	20.0	19.7	18.5	−0.3 (0.2)

120525

Table 1.8A – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	209,264b	209,984	211,747e	720 (0.4)g	131,374	131,386	133,385	12 (0.0)
AGE
12-17	8,622b	8,910	8,610	288 (−1.0)	3,319b	3,405	3,326	86 (−1.1)
18-25	29,189b	29,085	28,901	−104 (0.6)	20,917b	20,775	20,814	−143 (−3.6)
26 or Older	171,453b	171,988c	174,236f	536 (0.2)	107,138	107,206	109,245	68 (0.0)
GENDER
Male	105,494b	105,214c	106,455	−279 (−0.2)h	70,765b	70,495	70,736	−270 (−1.1)
Female	103,770b	104,769	105,292e	999 (1.9)g	60,609b	60,891	62,649e	282 (0.2)g
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	181,699b	181,381c	183,410e	−318 (−0.2)	116,007b	115,462	116,650	−544 (−0.5)
White	147,533b	146,233	147,483	−1,300 (−1.0)	96,482b	95,374	96,014	−1,108 (−1.7)
Black or African American	22,923b	22,673	22,726	−250 (−4.7)	12,937b	12,674	12,732	−263 (−4.5)
American Indian or Alaska Native	950a	1,103	1,088	153 (−10)	441b	538	639e	97 (1.0)g
Native Hawaiian or Other Pacific Islander	542	549	*	* (*)	*	*	*	* (*)
Asian	7,233b	7,795	8,206	562 (1.4)	4,387b	4,779	4,971	392 (2.0)
Two or More Races	2,519b	3,029	3,220f	510 (2.7)g	1,441b	1,778	1,874e	336 (3.5)g
Hispanic or Latino	27,565b	28,602	28,337	1,038 (−3.9)	15,368b	15,924	16,735f	556 (0.7)g

120525

Table 1.8B – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	82.5b	82.2	82.2	−0.3 (6.9)	51.8b	51.5	51.8	−0.3 (−1.1)
AGE
12-17	35.4	35.4	34.5	0.0 (−0.0)	13.6a	13.5	13.3	−0.1 (0.4)
18-25	85.7a	85.5c	84.3f	−0.1 (0.1)	61.4b	61.1	60.7	−0.3 (0.8)
26 or Older	87.8b	87.7	87.9	−0.2 (−0.9)	54.9b	54.7	55.1	−0.2 (−0.5)
GENDER
Male	85.5b	85.2	85.4	−0.2 (−1.3)	57.3b	57.1	56.8	−0.2 (0.6)
Female	79.7b	79.4	79.2	−0.3 (1.2)	46.6b	46.2	47.1	−0.4 (−0.4)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	83.8b	83.6	84.1	−0.2 (−0.4)	53.5b	53.2	53.5	−0.3 (−1.1)
White	86.8b	86.7	87.2	−0.1 (−0.2)	56.7b	56.5	56.8	−0.2 (−0.9)
Black or African American	75.8	75.7	75.1	−0.1 (0.2)	42.8b	42.3	42.1	−0.5 (1.8)
American Indian or Alaska Native	78.7	80.0	76.1	1.3 (−0.3)	36.6	39.1	44.7	2.5 (0.4)
Native Hawaiian or Other Pacific Islander	74.2b	71.9	*	* (*)	*	*	*	* (*)
Asian	63.2	63.3	66.0	0.2 (0.1)	38.3	38.8	40.0	0.5 (0.4)
Two or More Races	79.3	78.4	80.6	−0.9 (−0.4)	45.4	46.0	46.9	0.7 (0.7)
Hispanic or Latino	75.0	74.6c	71.9f	−0.4 (0.1)	41.8	41.5	42.5	−0.3 (−0.3)

120525

Table 1.9A – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Numbers in Thousands, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	162,940a	163,226	161,799	286 (−0.2)	58,336a	58,120	56,819	−215 (0.2)
GEOGRAPHIC DIVISION
Northeast	30,570	30,474c	29,408e	−96 (0.1)	10,406	10,365	10,395	−41 (−1.3)
New England	8,229	8,188	7,949	−41 (0.2)	2,508	2,490	2,486	−18 (4.3)
Middle Atlantic	22,341	22,286	21,459e	−55 (0.1)g	7,898	7,875	7,910	−22 (−0.7)
Midwest	37,365	37,279	36,949	−86 (0.3)	13,724	13,663	13,462	−61 (0.3)
East North Central	25,984b	25,911	25,399	−73 (0.1)	9,468a	9,404	9,510	−64 (−0.6)
West North Central	11,381	11,369	11,549	−13 (−0.1)	4,255	4,259	3,953	3 (−0.0)
South	59,206b	59,594	59,766	388 (2.3)	22,448	22,398	22,102	−49 (0.2)
South Atlantic	30,956b	31,257	31,455	301 (1.5)	11,293	11,276	10,775	−17 (0.0)
East South Central	9,969	9,915	10,151	−54 (−0.2)	4,251	4,178	4,326	−73 (−0.5)
West South Central	18,282b	18,423	18,160	141 (−0.5)	6,904	6,944	7,001	40 (0.7)
West	35,799	35,878	35,676	79 (−0.4)	11,759	11,694	10,859	−64 (0.1)
Mountain	11,445b	11,346	11,049	−99 (0.3)	4,022	3,976	3,785	−45 (0.2)
Pacific	24,354b	24,532	24,627	178 (1.9)	7,737	7,718	7,074	−19 (0.0)
COUNTY TYPE
Large Metro	85,546	85,714	82,791	168 (−0.1)	29,518	29,417	27,858	−101 (0.1)
Small Metro	49,738	49,849	52,299	111 (0.0)	18,256	18,215	18,358	−42 (−0.3)
250K - 1 Mil. Pop.	32,499	32,531c	35,078e	33 (0.0)	11,722	11,656	12,114	−66 (−0.1)
< 250K Pop.	17,239	17,317	17,221	78 (−0.8)	6,535	6,559	6,244	24 (−0.1)
Nonmetro	27,655	27,662	26,708	7 (−0.0)	10,561a	10,489	10,603	−72 (−0.6)
Urbanized	11,868	11,879	10,916	12 (−0.0)	4,299	4,271	4,288	−28 (−1.7)
Less Urbanized	13,282	13,260	12,909	−22 (0.1)	5,423	5,378	5,109	−45 (0.2)
Completely Rural	2,506	2,523	2,884	17 (0.0)	839	839c	1,207e	0 (0.0)

120525

Table 1.9B – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Percentages, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	64.2b	63.9c	62.8f	−0.3 (0.3)	23.0b	22.8	22.1e	−0.2 (0.3)g
GEOGRAPHIC DIVISION
Northeast	65.7b	65.3c	62.7f	−0.4 (0.2)	22.4a	22.2	22.2	−0.2 (4.3)
New England	67.2	66.8	64.5	−0.4 (0.2)	20.5	20.3	20.2	−0.2 (1.2)
Middle Atlantic	65.2b	64.7c	62.1e	−0.4 (0.2)	23.0	22.9	22.9	−0.2 (−167)
Midwest	67.5a	67.3	66.3	−0.2 (0.3)	24.8	24.7	24.2	−0.1 (0.3)
East North Central	67.4b	67.2	65.6	−0.2 (0.1)	24.6a	24.4	24.6	−0.2 (−0.9)
West North Central	67.7	67.3	67.9	−0.4 (−0.6)	25.3	25.2	23.3	−0.1 (0.0)
South	63.7b	63.3	62.8	−0.3 (0.6)	24.1b	23.8	23.2	−0.3 (0.6)
South Atlantic	63.2	63.0	62.7	−0.2 (0.6)	23.0b	22.7	21.5	−0.3 (0.3)
East South Central	66.1a	65.2	66.3	−0.9 (−0.8)	28.2a	27.5	28.3	−0.7 (−0.9)
West South Central	63.3b	63.0	61.2	−0.3 (0.2)	23.9a	23.7	23.6	−0.2 (1.0)
West	60.9b	60.6	59.6	−0.3 (0.3)	20.0b	19.8	18.1e	−0.2 (0.1)g
Mountain	63.5	63.3	60.8	−0.2 (0.1)	22.3	22.2	20.8	−0.1 (0.1)
Pacific	59.8a	59.5	59.1	−0.3 (0.7)	19.0b	18.7	17.0	−0.3 (0.2)
COUNTY TYPE
Large Metro	63.0b	62.7d	60.5f	−0.4 (0.2)	21.8b	21.5	20.4e	−0.2 (0.2)g
Small Metro	64.2b	63.9	64.9	−0.3 (−0.3)	23.6b	23.3	22.8	−0.2 (0.4)
250K - 1 Mil. Pop.	63.1b	62.7	64.4	−0.4 (−0.2)	22.8a	22.5	22.2	−0.3 (1.2)
< 250K Pop.	66.4	66.1	66.0	−0.2 (1.5)	25.2	25.1	23.9	−0.1 (0.1)
Nonmetro	68.4	68.2	66.5	−0.1 (0.1)	26.1b	25.9	26.4	−0.2 (−0.5)
Urbanized	69.5	69.4c	65.0f	−0.1 (0.0)	25.2a	25.0	25.5	−0.2 (−0.4)
Less Urbanized	67.6	67.5	67.3	−0.1 (0.7)	27.6	27.4	26.6	−0.2 (0.3)
Completely Rural	67.3	67.0	68.6	−0.3 (−0.2)	22.5	22.3c	28.7e	−0.2 (−0.0)

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Table 1.10A – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Numbers in Thousands, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	209,264b	209,984	211,747e	720 (0.4)g	131,374	131,386	133,385	12 (0.0)
GEOGRAPHIC DIVISION
Northeast	39,624	39,624	39,540	−1 (0.0)	26,945a	26,847	26,757	−97 (1.1)
New England	10,695	10,672	10,755	−23 (−0.3)	7,742	7,705	7,601	−37 (0.4)
Middle Atlantic	28,929	28,952	28,784	22 (−0.1)	19,202	19,142	19,156	−60 (−4.2)
Midwest	47,288	47,206	47,483	−82 (−0.3)	30,288a	30,136	30,001	−152 (1.1)
East North Central	32,779b	32,658	32,920	−121 (−0.5)	21,190b	21,051	20,888	−139 (0.9)
West North Central	14,509	14,547	14,564	39 (2.4)	9,098	9,085	9,113	−13 (−0.5)
South	74,833b	75,496	76,646f	663 (0.6)g	44,169a	44,349c	46,302e	180 (0.1)
South Atlantic	39,858b	40,285	41,116e	428 (0.5)g	24,543b	24,686	25,369	143 (0.2)
East South Central	11,824	11,849	11,924	25 (0.3)	6,164	6,115	6,432	−49 (−0.2)
West South Central	23,151b	23,361	23,606	210 (0.9)	13,462b	13,548c	14,500e	86 (0.1)
West	47,519b	47,659	48,078	140 (0.3)	29,973	30,054	30,326	81 (0.3)
Mountain	14,423b	14,293	14,692	−130 (−0.3)	8,940b	8,830	9,093	−110 (−0.4)
Pacific	33,096b	33,366	33,386	270 (13.1)	21,033b	21,224	21,233	191 (19.8)
COUNTY TYPE
Large Metro	112,771b	113,246	112,596	474 (−0.7)	73,456	73,470	74,273	14 (0.0)
Small Metro	63,581	63,813	66,571	232 (0.1)	39,253	39,314	41,512	61 (0.0)
250K - 1 Mil. Pop.	42,301	42,451	44,723	149 (0.1)	26,368	26,405	27,728	37 (0.0)
< 250K Pop.	21,280	21,362	21,848	83 (0.2)	12,885	12,909	13,784	24 (0.0)
Nonmetro	32,911	32,925	32,580	14 (−0.0)	18,664	18,601	17,601	−63 (0.1)
Urbanized	14,270	14,280	13,669	11 (−0.0)	8,472	8,447	7,624	−25 (0.0)
Less Urbanized	15,697	15,676	15,584	−20 (0.2)	8,604	8,577	8,272	−27 (0.1)
Completely Rural	2,944	2,968	3,327	24 (0.1)	1,589	1,578	1,704	−11 (−0.1)

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Table 1.10B – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Percentages, 2010 and 2011

Geographic Characteristic	Lifetime 2010(Old)	Lifetime 2010(New)	Lifetime 2011	Lifetime - Census Effect and Relative Census Effect	Past Month 2010(Old)	Past Month 2010(New)	Past Month 2011	Past Month - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	82.5b	82.2	82.2	−0.3 (6.9)	51.8b	51.5	51.8	−0.3 (−1.1)
GEOGRAPHIC DIVISION
Northeast	85.1b	84.9	84.3	−0.3 (0.5)	57.9b	57.5	57.1	−0.4 (0.8)
New England	87.3	87.1	87.3	−0.3 (−1.1)	63.2a	62.9	61.7	−0.4 (0.3)
Middle Atlantic	84.4a	84.1	83.3	−0.3 (0.3)	56.0b	55.6	55.4	−0.4 (2.0)
Midwest	85.4b	85.2	85.3	−0.3 (−2.9)	54.7b	54.4	53.9	−0.3 (0.7)
East North Central	85.1b	84.7	85.1	−0.3 (−0.9)	55.0b	54.6	54.0	−0.4 (0.6)
West North Central	86.3	86.2	85.7	−0.2 (0.3)	54.1	53.8	53.6	−0.3 (1.7)
South	80.5b	80.3	80.5	−0.2 (−0.9)	47.5b	47.1	48.6	−0.4 (−0.2)
South Atlantic	81.3	81.2	81.9	−0.2 (−0.2)	50.1b	49.7	50.5	−0.3 (−0.4)
East South Central	78.4	77.9	77.9	−0.5 (13.5)	40.9a	40.2	42.0	−0.7 (−0.4)
West South Central	80.2b	79.9	79.5	−0.3 (0.8)	46.6b	46.3	48.8	−0.3 (−0.1)
West	80.8b	80.6	80.3	−0.3 (1.3)	51.0	50.8	50.7	−0.2 (1.6)
Mountain	80.0a	79.7	80.9	−0.3 (−0.2)	49.6a	49.2	50.1	−0.3 (−0.4)
Pacific	81.2b	80.9	80.1	−0.3 (0.4)	51.6	51.5	50.9	−0.1 (0.3)
COUNTY TYPE
Large Metro	83.1b	82.8	82.3	−0.3 (0.6)	54.1b	53.7	54.3	−0.4 (−0.7)
Small Metro	82.1b	81.8	82.6	−0.3 (−0.4)	50.7b	50.4	51.5	−0.3 (−0.3)
250K - 1 Mil. Pop.	82.2b	81.9	82.1	−0.3 (−1.5)	51.2a	50.9	50.9	−0.3 (6.3)
< 250K Pop.	81.9a	81.6	83.7	−0.3 (−0.2)	49.6a	49.3c	52.8e	−0.3 (−0.1)
Nonmetro	81.4	81.2	81.1	−0.1 (1.0)	46.1b	45.9	43.8	−0.3 (0.1)
Urbanized	83.6	83.4	81.4	−0.1 (0.1)	49.6	49.3c	45.4e	−0.3 (0.1)
Less Urbanized	79.9	79.8	81.3	−0.1 (−0.1)	43.8	43.6	43.1	−0.1 (0.3)
Completely Rural	79.1	78.8	79.2	−0.3 (−0.7)	42.7b	41.9	40.6	−0.8 (0.6)

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Table 1.11A – Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Past Month Alcohol Use 2010(Old)	Past Month Alcohol Use 2010(New)	Past Month Alcohol Use 2011	Past Month Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	9,934	9,960	9,654	26 (−0.1)
GENDER
Male	5,517	5,495d	5,002f	−22 (0.0)
Female	4,417b	4,466	4,652	49 (0.3)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	8,063b	7,992	7,767	−71 (0.3)
White	6,423b	6,243	6,053	−179 (0.9)
Black or African American	1,138	1,123	986	−15 (0.1)
American Indian or Alaska Native	47	61	42	14 (−0.7)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	239b	271	342e	31 (0.4)g
Two or More Races	187b	257	291f	70 (2.1)g
Hispanic or Latino	1,871b	1,968	1,887	97 (−1.2)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	3,504b	3,383	3,131f	−121 (0.5)g
Female, White, Not Hispanic	2,918b	2,860	2,922	−58 (−0.9)
Male, Black, Not Hispanic	608	596	531	−12 (0.2)
Female, Black, Not Hispanic	530	527	456	−3 (0.0)
Male, Hispanic	1,103a	1,145	988	41 (−0.3)
Female, Hispanic	767b	823	898	56 (0.7)

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Table 1.11B – Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Past Month Alcohol Use 2010(Old)	Past Month Alcohol Use 2010(New)	Past Month Alcohol Use 2011	Past Month Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	26.2b	25.7	25.1	−0.5 (0.7)
GENDER
Male	28.1b	27.6d	25.6f	−0.5 (0.2)
Female	24.0b	23.6	24.6	−0.4 (−0.4)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	26.6b	26.2	25.8	−0.4 (1.0)
White	29.1b	28.7	28.2	−0.4 (0.7)
Black or African American	20.3a	20.0	18.1	−0.3 (0.2)
American Indian or Alaska Native	22.9	23.7	20.0	0.8 (−0.2)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	15.4	15.3	18.8	−0.1 (−0.0)
Two or More Races	24.4b	25.4	27.5	1.1 (0.5)
Hispanic or Latino	24.4b	23.8	22.5	−0.5 (0.4)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	30.8b	30.3	28.7e	−0.4 (0.3)g
Female, White, Not Hispanic	27.4b	27.1	27.8	−0.3 (−0.4)
Male, Black, Not Hispanic	21.6	21.2	19.4	−0.4 (0.2)
Female, Black, Not Hispanic	19.0	18.8	16.7	−0.2 (0.1)
Male, Hispanic	27.3	26.7c	22.9e	−0.6 (0.2)
Female, Hispanic	21.1	20.7	22.0	−0.4 (−0.3)

120525

Table 1.12A – Binge Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Binge Alcohol Use 2010(Old)	Binge Alcohol Use 2010(New)	Binge Alcohol Use 2011	Binge Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	6,423	6,400	6,075	−23 (0.1)
GENDER
Male	3,856	3,831d	3,416f	−25 (0.1)
Female	2,566	2,569	2,659	2 (0.0)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	5,191b	5,116	4,901	−75 (0.4)
White	4,354b	4,223	3,990e	−131 (0.6)g
Black or African American	547b	534	514	−13 (0.7)
American Indian or Alaska Native	38	41	29	3 (−0.2)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	121b	139	165	19 (0.7)
Two or More Races	117b	161	168	44 (6.7)
Hispanic or Latino	1,232b	1,285	1,175	53 (−0.5)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	2,545b	2,455	2,255e	−91 (0.5)g
Female, White, Not Hispanic	1,808b	1,768	1,735	−40 (1.2)
Male, Black, Not Hispanic	322a	311	288	−11 (0.5)
Female, Black, Not Hispanic	224	223	226	−2 (−0.5)
Male, Hispanic	800a	832c	652e	32 (−0.2)
Female, Hispanic	431b	453	523	21 (0.3)

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Table 1.12B – Binge Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Binge Alcohol Use 2010(Old)	Binge Alcohol Use 2010(New)	Binge Alcohol Use 2011	Binge Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	16.9b	16.5	15.8e	−0.4 (0.5)g
GENDER
Male	19.7b	19.3d	17.5f	−0.4 (0.2)
Female	14.0b	13.6	14.0	−0.4 (−0.8)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	17.1b	16.8	16.3	−0.4 (0.7)
White	19.7b	19.4	18.6	−0.3 (0.3)
Black or African American	9.7b	9.5	9.4	−0.2 (3.8)
American Indian or Alaska Native	18.4	15.8	13.9	−2.6 (1.4)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	7.8	7.9	9.1	0.1 (0.1)
Two or More Races	15.2a	15.9	15.9	0.7 (−13)
Hispanic or Latino	16.0b	15.6	14.0e	−0.5 (0.3)g
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	22.3b	22.0	20.7	−0.3 (0.3)
Female, White, Not Hispanic	16.9b	16.7	16.5	−0.2 (0.8)
Male, Black, Not Hispanic	11.4b	11.1	10.5	−0.4 (0.7)
Female, Black, Not Hispanic	8.0	7.9	8.3	−0.1 (−0.3)
Male, Hispanic	19.8	19.4d	15.1f	−0.4 (0.1)
Female, Hispanic	11.9b	11.4	12.8	−0.5 (−0.3)

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Table 1.13A – Heavy Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Heavy Alcohol Use 2010(Old)	Heavy Alcohol Use 2010(New)	Heavy Alcohol Use 2011	Heavy Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,940	1,921	1,698e	−19 (0.1)g
GENDER
Male	1,307	1,290c	1,088f	−17 (0.1)
Female	634	631	610	−2 (0.1)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	1,632b	1,600	1,431e	−32 (0.2)g
White	1,467b	1,416	1,250e	−51 (0.3)g
Black or African American	91	89	81	−2 (0.3)
American Indian or Alaska Native	13	16	9	3 (−0.4)
Native Hawaiian or Other Pacific Islander	3	4	*	* (*)
Asian	18	21	30	2 (0.2)
Two or More Races	39b	55	53	15 (−12)
Hispanic or Latino	309	321	267	12 (−0.2)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	965b	926	805e	−39 (0.3)g
Female, White, Not Hispanic	502b	490	445	−12 (0.3)
Male, Black, Not Hispanic	64	61	54	−3 (0.4)
Female, Black, Not Hispanic	27	28	28	0 (17.3)
Male, Hispanic	227	236	177	9 (−0.2)
Female, Hispanic	82	85	90	3 (0.7)

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Table 1.13B – Heavy Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Heavy Alcohol Use 2010(Old)	Heavy Alcohol Use 2010(New)	Heavy Alcohol Use 2011	Heavy Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	5.1b	5.0	4.4e	−0.2 (0.3)g
GENDER
Male	6.7b	6.5c	5.6f	−0.2 (0.2)
Female	3.4b	3.3	3.2	−0.1 (0.9)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	5.4b	5.2	4.8e	−0.1 (0.3)g
White	6.6b	6.5	5.8	−0.1 (0.2)
Black or African American	1.6	1.6	1.5	−0.0 (0.5)
American Indian or Alaska Native	6.4	6.2	4.2	−0.3 (0.1)
Native Hawaiian or Other Pacific Islander	2.9	3.5	*	* (*)
Asian	1.2	1.2	1.7	−0.0 (−0.0)
Two or More Races	5.1a	5.4	5.0	0.3 (−0.9)
Hispanic or Latino	4.0	3.9	3.2	−0.1 (0.2)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	8.5b	8.3	7.4	−0.2 (0.2)
Female, White, Not Hispanic	4.7b	4.6	4.2	−0.1 (0.2)
Male, Black, Not Hispanic	2.3	2.2	2.0	−0.1 (0.5)
Female, Black, Not Hispanic	1.0	1.0	1.0	0.0 (0.3)
Male, Hispanic	5.6	5.5	4.1	−0.1 (0.1)
Female, Hispanic	2.3	2.2	2.2	−0.1 (−1.7)

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Table 1.14A – Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Past Month Alcohol Use 2010(Old)	Past Month Alcohol Use 2010(New)	Past Month Alcohol Use 2011	Past Month Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	121,440	121,425	123,731	−15 (−0.0)
GENDER
Male	65,248	65,000	65,734	−248 (−0.3)
Female	56,192a	56,425	57,997	233 (0.1)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	107,943b	107,470	108,883	−473 (−0.3)
White	90,060b	89,131	89,962	−929 (−1.1)
Black or African American	11,799b	11,551	11,746	−248 (−1.3)
American Indian or Alaska Native	394b	477	597e	83 (0.7)g
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	4,148b	4,508	4,629	361 (3.0)
Two or More Races	1,254b	1,521	1,583	266 (4.3)
Hispanic or Latino	13,497b	13,956	14,849e	459 (0.5)g
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	47,636b	47,131	46,768	−505 (1.4)
Female, White, Not Hispanic	42,424b	42,000	43,194	−424 (−0.4)
Male, Black, Not Hispanic	6,035b	5,831	6,137	−204 (−0.7)
Female, Black, Not Hispanic	5,764	5,720	5,609	−44 (0.4)
Male, Hispanic	8,185	8,269	8,943	84 (0.1)
Female, Hispanic	5,312b	5,687	5,906	374 (1.7)

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Table 1.14B – Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Past Month Alcohol Use 2010(Old)	Past Month Alcohol Use 2010(New)	Past Month Alcohol Use 2011	Past Month Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	56.3b	56.1	56.5	−0.2 (−0.6)
GENDER
Male	62.8	62.8	62.6	−0.1 (0.3)
Female	50.3b	49.9	50.9	−0.3 (−0.4)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	57.9b	57.6	57.9	−0.2 (−0.9)
White	60.9b	60.6	60.9	−0.2 (−0.8)
Black or African American	47.9b	47.5	47.3	−0.4 (2.9)
American Indian or Alaska Native	39.4	42.6	49.0	3.2 (0.5)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	41.9a	42.7	43.6	0.9 (1.0)
Two or More Races	52.0	53.3	53.9	1.3 (2.4)
Hispanic or Latino	46.4	46.4	47.9	−0.0 (−0.0)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	66.7b	66.6	65.6	−0.1 (0.1)
Female, White, Not Hispanic	55.4b	55.1	56.5	−0.3 (−0.2)
Male, Black, Not Hispanic	55.2b	54.2	55.4	−0.9 (−0.8)
Female, Black, Not Hispanic	42.1	42.1	40.8	−0.0 (0.0)
Male, Hispanic	55.0	55.4	57.9	0.4 (0.2)
Female, Hispanic	37.4	37.5	38.0	0.1 (0.2)

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Table 1.15A – Binge Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Binge Alcohol Use 2010(Old)	Binge Alcohol Use 2010(New)	Binge Alcohol Use 2011	Binge Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	52,112	51,924	52,265	−188 (−0.6)
GENDER
Male	34,260a	33,980	33,959	−280 (13.3)
Female	17,852	17,944	18,306	91 (0.3)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	44,095b	43,622	44,226	−473 (−0.8)
White	36,387b	35,750	36,449	−637 (−0.9)
Black or African American	5,418b	5,287	5,347	−131 (−2.2)
American Indian or Alaska Native	261a	312	319	52 (8.3)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	1,287b	1,391	1,281	103 (−0.9)
Two or More Races	570b	711	577	142 (−1.1)
Hispanic or Latino	8,017b	8,301	8,039	285 (−1.1)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	23,973b	23,553	23,669	−419 (−3.6)
Female, White, Not Hispanic	12,415b	12,197	12,780	−218 (−0.4)
Male, Black, Not Hispanic	3,252b	3,136	3,176	−116 (−2.9)
Female, Black, Not Hispanic	2,166	2,150	2,170	−16 (−0.8)
Male, Hispanic	5,554	5,622	5,574	68 (−1.4)
Female, Hispanic	2,463b	2,680	2,465	217 (−1.0)

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Table 1.15B – Binge Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Binge Alcohol Use 2010(Old)	Binge Alcohol Use 2010(New)	Binge Alcohol Use 2011	Binge Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	24.2b	24.0	23.9	−0.2 (1.6)
GENDER
Male	33.0a	32.8	32.3	−0.2 (0.4)
Female	16.0a	15.9	16.1	−0.1 (−0.5)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	23.6b	23.4	23.5	−0.2 (−2.0)
White	24.6b	24.3	24.7	−0.3 (−0.8)
Black or African American	22.0a	21.7	21.5	−0.3 (1.5)
American Indian or Alaska Native	26.1	27.9	26.1	1.8 (−1.0)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	13.0	13.2	12.1	0.2 (−0.2)
Two or More Races	23.6	24.9	19.6	1.3 (−0.2)
Hispanic or Latino	27.6	27.6	25.9	0.0 (−0.0)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	33.6b	33.3	33.2	−0.3 (3.9)
Female, White, Not Hispanic	16.2b	16.0	16.7	−0.2 (−0.3)
Male, Black, Not Hispanic	29.7a	29.2	28.7	−0.6 (1.1)
Female, Black, Not Hispanic	15.8	15.8	15.8	0.0 (−0.1)
Male, Hispanic	37.3	37.7	36.1	0.4 (−0.2)
Female, Hispanic	17.3	17.7	15.8	0.3 (−0.2)

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Table 1.16A – Heavy Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011

Demographic Characteristic	Heavy Alcohol Use 2010(Old)	Heavy Alcohol Use 2010(New)	Heavy Alcohol Use 2011	Heavy Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	14,959b	14,778	14,167	−180 (0.3)
GENDER
Male	11,153b	10,994	10,576	−159 (0.4)
Female	3,805	3,784	3,591	−21 (0.1)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	13,388b	13,196	12,453	−192 (0.3)
White	11,589b	11,381	10,763	−208 (0.3)
Black or African American	1,255b	1,202	1,117	−54 (0.6)
American Indian or Alaska Native	69	73	156	3 (0.0)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	260a	281	174	22 (−0.2)
Two or More Races	145b	189	151	44 (−1.2)
Hispanic or Latino	1,570	1,582	1,713	12 (0.1)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	8,723b	8,562	7,952	−161 (0.3)
Female, White, Not Hispanic	2,866b	2,819	2,812	−47 (6.5)
Male, Black, Not Hispanic	843a	803	789	−40 (2.9)
Female, Black, Not Hispanic	413	399	327	−14 (0.2)
Male, Hispanic	1,167	1,160	1,423	−8 (−0.0)
Female, Hispanic	403	422	290	19 (−0.1)

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Table 1.16B – Heavy Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Percentages, 2010 and 2011

Demographic Characteristic	Heavy Alcohol Use 2010(Old)	Heavy Alcohol Use 2010(New)	Heavy Alcohol Use 2011	Heavy Alcohol Use - Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: 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. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	6.9b	6.8	6.5	−0.1 (0.3)
GENDER
Male	10.7b	10.6	10.1	−0.1 (0.2)
Female	3.4b	3.3	3.1	−0.1 (0.3)
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	7.2b	7.1	6.6e	−0.1 (0.2)g
White	7.8b	7.7	7.3	−0.1 (0.2)
Black or African American	5.1a	4.9	4.5	−0.2 (0.4)
American Indian or Alaska Native	6.9	6.5	12.8	−0.5 (−0.1)
Native Hawaiian or Other Pacific Islander	*	*	*	* (*)
Asian	2.6	2.7	1.6	0.0 (−0.0)
Two or More Races	6.0	6.6	5.2	0.6 (−0.4)
Hispanic or Latino	5.4a	5.3	5.5	−0.1 (−0.5)
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	12.2b	12.1	11.1	−0.1 (0.1)
Female, White, Not Hispanic	3.7b	3.7	3.7	−0.0 (2.3)
Male, Black, Not Hispanic	7.7	7.5	7.1	−0.2 (0.7)
Female, Black, Not Hispanic	3.0	2.9	2.4	−0.1 (0.1)
Male, Hispanic	7.8	7.8	9.2	−0.1 (−0.0)
Female, Hispanic	2.8	2.8	1.9	−0.1 (0.1)

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Table 1.17A – Past Year Initiation of Substance Use among Persons Aged 12 to 49: Numbers in Thousands, 2010 and 2011

Substance	2010 Old	2010 New	2011	Census Effect and Relative Census Effect
*Low precision; no estimate reported. NOTE: Some 2010(Old) 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: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview. NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New). NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)]. a,b Difference between 2010(Old) estimate and 2010(New) estimate is statistically significant at the 0.05 level (a) or 0.01 level (b). c,d Difference between 2010(New) and 2011 estimate is statistically significant at the 0.05 level (c) or 0.01 level (d). e,f Difference between 2010(Old) and 2011 estimate is statistically significant at the 0.05 level (e) or 0.01 level (f). g Difference between 2010(Old) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(New) estimate and 2011 estimate is not. h Difference between 2010(New) estimate and 2011 estimate is statistically significant at the 0.05 level, while the difference between 2010(Old) estimate and 2011 estimate is not. 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. 2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006. 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 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.
ILLICIT DRUGS1,2	2,891b	2,951	2,985	60 (1.8)
Marijuana and Hashish	2,402b	2,447	2,573	44 (0.3)
Cocaine	642	641	670	−1 (−0.0)
Crack	83	83	76	−0 (0.0)
Heroin	142	146	178	4 (0.1)
Hallucinogens	1,240	1,246	1,137	5 (−0.0)
LSD	381b	371	358	−9 (0.7)
PCP	46	41	48	−5 (−0.8)
Ecstasy	938	940	899	2 (−0.1)
Inhalants	777a	798	715	21 (−0.3)
Nonmedical Use of Psychotherapeutics2,3	2,286	2,315	2,263	29 (−0.6)
Pain Relievers	1,901a	1,932	1,798	30 (−0.2)
OxyContin®	562	565	465	3 (−0.0)
Tranquilizers	1,163	1,158	1,165	−4 (−0.6)
Stimulants2	626	632	659	6 (0.2)
Sedatives	204	202	139	−2 (0.0)
ILLICIT DRUGS OTHER THAN MARIJUANA1,2	2,578b	2,624	2,483	46 (−0.3)
CIGARETTES	2,398b	2,436	2,377	38 (−0.6)
Daily Cigarette Use4	962	971	878	9 (−0.1)
SMOKELESS TOBACCO	1,394	1,387	1,290	−7 (0.1)
CIGARS	2,791	2,814	2,547	23 (−0.1)
ALCOHOL	4,578b	4,677	4,683	99 (15.6)