2003 Tables: Miscellaneous (SE)

Table 7.1C Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	281	248	54	51	96	103	252	219
12–49	191	198	36	37	71	69	170	178
50–99	142	134	22	28	46	48	133	118
100–299	209	194	41	37	70	81	191	168
300 or More	145	144	29	21	58	60	127	128
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	149	174	32	35	54	63	137	159
3–5	138	135	25	26	47	46	127	120
6–19	161	139	30	30	56	57	151	118
20 or More	173	174	32	29	65	74	154	157
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.1D Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.83	0.75	1.01	1.00	0.73	0.84	1.58	1.37
12–49	0.65	0.65	0.81	0.85	0.64	0.63	1.20	1.22
50–99	0.52	0.49	0.53	0.69	0.44	0.50	1.00	0.88
100–299	0.73	0.67	0.95	0.86	0.65	0.72	1.35	1.18
300 or More	0.51	0.53	0.68	0.55	0.57	0.62	0.93	0.98
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.92	0.98	1.33	1.42	0.83	0.95	1.77	1.81
3–5	0.82	0.77	1.10	1.14	0.74	0.74	1.54	1.40
6–19	0.94	0.82	1.26	1.28	0.82	0.90	1.79	1.48
20 or More	0.95	0.98	1.32	1.26	0.94	1.04	1.77	1.79
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.1P Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.2527	0.6254	0.1394	0.4423
12–49	0.2503	0.9465	0.6853	0.1549
50–99	0.7290	0.0904	0.6652	0.9185
100–299	0.9104	0.7584	0.3151	0.6438
300 or More	0.9005	0.0502	0.3720	0.9227
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.1064	0.0303	0.4536	0.1222
3–5	0.2621	0.7942	0.6761	0.3228
6–19	0.1304	0.3648	0.9974	0.0727
20 or More	0.5379	0.0032	0.3396	0.3941
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.2C Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	142	157	25	24	58	57	129	143
12–49	108	114	14	10	45	37	95	96
50–99	71	76	8	8	20	21	68	72
100–299	99	93	11	7	19	16	96	89
300 or More	35	21	4	5	5	8	35	20
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	82	95	*	13	28	35	75	87
3–5	59	83	*	6	18	19	54	81
6–19	63	47	5	8	13	13	62	44
20 or More	27	30	4	4	6	7	26	29
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.2D Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	1.88	1.96	3.20	2.86	1.88	1.62	3.04	3.13
12–49	1.51	1.65	2.42	2.25	1.76	1.48	2.45	2.50
50–99	1.12	1.19	1.57	1.83	0.95	0.99	1.91	1.96
100–299	1.56	1.44	2.07	1.52	0.89	0.75	2.68	2.40
300 or More	0.59	0.36	0.74	1.06	0.25	0.36	1.02	0.58
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	2.90	3.03	*	5.01	2.69	2.89	4.37	4.55
3–5	2.48	2.83	*	3.84	2.32	2.53	3.75	4.33
6–19	2.59	1.85	3.43	4.45	1.89	1.76	4.10	2.76
20 or More	1.31	1.29	2.37	2.54	0.99	0.99	2.05	1.98
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.2P Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.8440	0.7645	0.5966	0.6645
12–49	0.7501	0.3955	0.5993	0.8184
50–99	0.4814	0.6580	0.5427	0.6460
100–299	0.4060	0.9802	0.3448	0.4653
300 or More	0.3681	0.7966	0.4581	0.2530
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.3456	*	0.9490	0.3635
3–5	0.3623	*	0.9614	0.2200
6–19	0.0117	0.4683	0.8529	0.0067
20 or More	0.8992	0.8539	0.6975	0.9956
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.3C Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	135	127	30	31	79	75	100	92
12–49	57	55	20	16	34	28	41	43
50–99	35	31	12	10	16	17	29	21
100–299	19	30	12	9	14	10	4	*
300 or More	2	7	1	4	1	4	*	3
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	77	60	16	18	32	33	*	*
3–5	17	30	9	6	14	13	*	*
6–19	10	21	9	8	5	8	*	*
20 or More	8	5	3	3	7	4	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.3D Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	1.29	1.52	2.20	2.14	1.31	1.47	3.83	4.39
12–49	1.10	1.27	1.81	1.79	1.13	1.27	3.26	3.74
50–99	0.74	0.76	1.18	1.24	0.62	0.77	2.32	1.93
100–299	0.40	0.75	1.18	1.07	0.55	0.49	0.37	*
300 or More	0.04	0.17	0.12	0.47	0.05	0.21	*	0.30
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	1.82	3.01	3.84	3.47	2.36	2.70	*	*
3–5	1.46	2.62	3.20	2.12	2.09	2.24	*	*
6–19	0.86	1.89	3.26	2.91	0.84	1.44	*	*
20 or More	0.66	0.46	1.17	1.01	1.23	0.73	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.3P Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.6196	0.2165	0.7433	0.9133
12–49	0.3567	0.3063	0.4302	0.8753
50–99	0.7859	0.6392	0.2672	0.3653
100–299	0.6818	0.5677	0.2933	*
300 or More	0.0223	0.2514	0.0816	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.0824	0.0317	0.7804	*
3–5	0.6687	0.0015	0.4837	*
6–19	0.0176	0.6744	0.0390	*
20 or More	0.8088	0.6640	0.7931	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.4C Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	73	63	37	39	32	36	*	*
12–49	50	37	20	21	19	13	*	*
50–99	17	21	11	14	10	8	*	*
100–299	28	25	13	11	8	7	*	*
300 or More	4	4	4	4	*	*	*	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	59	37	18	21	*	*	*	*
3–5	20	19	10	11	7	*	*	*
6–19	15	15	7	6	*	*	*	*
20 or More	4	6	4	5	*	*	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.4D Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	2.24	1.87	2.12	1.97	2.74	2.36	*	*
12–49	2.02	1.57	1.65	1.64	2.28	1.89	*	*
50–99	0.80	0.95	0.98	1.20	1.37	1.20	*	*
100–299	1.32	1.13	1.21	0.95	1.10	1.07	*	*
300 or More	0.17	0.17	0.34	0.31	*	*	*	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	4.05	3.67	3.61	3.57	*	*	*	*
3–5	3.14	2.95	3.06	3.01	4.31	*	*	*
6–19	2.36	2.56	2.22	1.81	*	*	*	*
20 or More	0.65	1.11	1.33	1.38	*	*	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.4P Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.1407	0.3039	0.0235	*
12–49	0.0495	0.2472	0.0091	*
50–99	0.4854	0.4647	0.5498	*
100–299	0.9715	0.3866	0.6618	*
300 or More	0.8697	0.8017	*	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.6593	0.5926	*	*
3–5	0.5813	0.4539	*	*
6–19	0.5436	0.5188	*	*
20 or More	0.1024	0.5358	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.5C Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED CIGARETTES IN PAST MONTH AMONG PAST MONTH USERS
1–2	262	241	36	35	67	61	254	226
3–5	182	194	31	26	62	54	170	179
6–19	242	234	35	30	69	63	225	222
20–29	261	292	26	31	62	64	254	276
30	774	714	41	39	135	144	738	678
NUMBER OF CIGARETTES SMOKED PER DAY AMONG DAILY SMOKERS
Fewer Than 6	277	265	24	23	54	66	270	254
6–15 (1/2 Pack)	394	319	28	26	82	77	378	307
16–25 (1 Pack)	416	442	17	16	70	74	411	428
26 or More (More Than a Pack)	304	273	8	5	33	29	303	271
Not Reported	40	24	2	1	6	4	40	24
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.5D Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED CIGARETTES IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.40	0.37	0.98	0.99	0.46	0.44	0.53	0.48
3–5	0.29	0.31	0.89	0.78	0.44	0.39	0.37	0.39
6–19	0.39	0.37	0.96	0.89	0.48	0.45	0.49	0.48
20–29	0.41	0.45	0.76	0.90	0.43	0.46	0.54	0.57
30	0.66	0.67	1.03	1.06	0.72	0.69	0.87	0.86
NUMBER OF CIGARETTES SMOKED PER DAY AMONG DAILY SMOKERS
Fewer Than 6	0.63	0.61	1.90	2.00	0.72	0.84	0.78	0.74
6–15 (1/2 Pack)	0.81	0.75	2.10	2.16	0.92	0.85	0.99	0.91
16–25 (1 Pack)	0.85	0.85	1.56	1.65	0.88	0.84	1.05	1.05
26 or More (More Than a Pack)	0.68	0.64	0.71	0.59	0.47	0.41	0.84	0.80
Not Reported	0.10	0.06	0.21	0.08	0.09	0.07	0.13	0.08
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.5P Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED CIGARETTES IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.1340	0.0799	0.9284	0.0900
3–5	0.4357	0.0271	0.9647	0.2409
6–19	0.5444	0.8218	0.3584	0.7209
20–29	0.0287	0.0347	0.7058	0.0355
30	0.5811	0.1510	0.3149	0.4931
NUMBER OF CIGARETTES SMOKED PER DAY AMONG DAILY SMOKERS
Fewer Than 6	0.4464	0.8795	0.2576	0.6082
6–15 (1/2 Pack)	0.3742	0.8979	0.5627	0.2766
16–25 (1 Pack)	0.6400	0.5352	0.3342	0.5373
26 or More (More Than a Pack)	0.8830	0.2263	0.2342	0.9279
Not Reported	0.1965	0.1095	0.7049	0.2430
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.6C Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Standard Errors of Numbers in Thousands, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	728	689	90	89	117	117	690	661
12–49	752	671	63	68	161	157	706	652
50–99	587	589	44	46	114	112	565	553
100–299	868	857	46	43	176	172	829	829
300 or More	442	377	16	13	42	42	438	377
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	690	661	59	63	129	125	665	640
3–5	676	671	45	50	134	134	641	650
6–19	713	671	41	40	170	171	678	638
20 or More	619	617	15	15	67	69	616	608
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.6D Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Standard Errors of Percentages, 2002 and 2003
Frequency of Use	Total	AGE GROUP (Years)
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.38	0.39	0.69	0.73	0.42	0.42	0.47	0.49
12–49	0.38	0.35	0.64	0.67	0.47	0.49	0.47	0.44
50–99	0.33	0.34	0.46	0.49	0.35	0.36	0.41	0.41
100–299	0.45	0.40	0.49	0.46	0.52	0.49	0.54	0.50
300 or More	0.27	0.23	0.18	0.15	0.17	0.16	0.34	0.29
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.47	0.46	0.97	0.98	0.53	0.51	0.56	0.57
3–5	0.46	0.47	0.84	0.91	0.51	0.54	0.56	0.57
6–19	0.48	0.43	0.80	0.82	0.57	0.59	0.57	0.53
20 or More	0.44	0.44	0.34	0.33	0.32	0.34	0.54	0.54
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Table 7.6P Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: P-Values from Tests of Differences of Percentages, 2003 Versus 2002
Frequency of Use	Total
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1–11	0.4456	0.1979	0.6323	0.5645
12–49	0.6794	0.1153	0.4680	0.6857
50–99	0.9103	0.5952	0.4297	0.9255
100–299	0.8210	0.5432	0.7166	0.8378
300 or More	0.9732	0.5389	0.5494	0.9501
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1–2	0.7017	0.1900	0.5604	0.6837
3–5	0.4815	0.9193	0.7247	0.4970
6–19	0.0766	0.3680	0.4364	0.0994
20 or More	0.4275	0.1502	0.8746	0.5143
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.7D Alcohol Use in the Past Month and Measures of Past Month Alcohol Consumption, by Detailed Age Categories: Standard Errors, 2003**
Age Category	Percentage Using Alcohol in Past Month	MEASURES OF PAST MONTH ALCOHOL CONSUMPTION AMONG PAST MONTH ALCOHOL USERS
TOTAL	0.39	0.10	0.03	0.65	90,228
12	0.34	0.35	0.72	3.70	487
13	0.50	0.27	0.29	2.92	801
14	0.69	0.25	0.28	3.27	1,949
15	0.85	0.23	0.19	3.28	3,022
16	0.96	0.18	0.17	2.31	3,114
17	1.01	0.18	0.26	2.80	4,607
18	1.13	0.18	0.19	2.81	6,495
19	1.36	0.21	0.17	2.64	6,339
20	1.23	0.22	0.16	2.54	7,170
21	1.18	0.19	0.14	2.19	7,402
22	1.17	0.20	0.10	1.68	5,971
23	1.19	0.19	0.14	2.06	6,713
24	1.18	0.23	0.16	2.70	7,279
25	1.24	0.21	0.13	1.88	5,452
26–29	1.29	0.24	0.18	2.03	22,065
30–34	1.03	0.19	0.08	1.24	17,263
35–39	1.14	0.23	0.08	1.60	22,252
40–44	1.14	0.22	0.09	1.87	28,146
45–49	1.15	0.28	0.08	1.47	22,079
50–54	1.66	0.38	0.18	4.99	56,403
55–59	1.88	0.46	0.11	1.77	17,857
60–64	2.20	0.52	0.11	1.97	13,063
65 or Older	1.36	0.49	0.06	1.72	26,376
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of drinks consumed per user in the past month is defined as the product of the number of days that a respondent used alcohol in the past month and the average number of drinks consumed per day on the days that alcohol was used in the past month. ³ The total number of drinks consumed in the past month is defined as the product of the total number of persons who used alcohol in the past month and the average number of drinks consumed per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.8D Alcohol Use in the Past Month and Measures of Past Month Alcohol Consumption, by Demographic Characteristics: Standard Errors, 2003**
Demographic Characteristic	Percentage Using Alcohol in Past Month	MEASURES OF PAST MONTH ALCOHOL CONSUMPTION AMONG PAST MONTH ALCOHOL USERS
TOTAL	0.39	0.10	0.03	0.65	90,228
AGE
12–17	0.33	0.10	0.12	1.39	6,687
18–25	0.50	0.08	0.05	0.83	20,591
26 or Older	0.49	0.12	0.04	0.79	85,582
GENDER
Male	0.52	0.14	0.06	1.09	81,384
Female	0.49	0.12	0.03	0.48	30,371
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.42	0.11	0.04	0.71	87,019
White	0.47	0.12	0.04	0.80	83,004
Black or African American	1.03	0.25	0.10	1.67	21,419
American Indian or Alaska Native	3.74	0.67	0.54	5.82	4,394
Native Hawaiian or Other Pacific Islander	5.40	1.35	0.93	18.89	4,459
Asian	2.38	0.52	0.11	1.26	5,723
Two or More Races	2.80	0.56	0.15	2.55	3,466
Hispanic or Latino	1.03	0.18	0.12	1.82	24,191
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of drinks consumed per user in the past month is defined as the product of the number of days that a respondent used alcohol in the past month and the average number of drinks consumed per day on the days that alcohol was used in the past month. ³ The total number of drinks consumed in the past month is defined as the product of the total number of persons who used alcohol in the past month and the average number of drinks consumed per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.9D Alcohol Use in the Past Month and Measures of Past Month Alcohol Consumption among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors, 2003**
Demographic Characteristic	Percentage Using Alcohol in Past Month	MEASURES OF PAST MONTH ALCOHOL CONSUMPTION AMONG PAST MONTH ALCOHOL USERS
TOTAL	0.41	0.09	0.08	1.11	14,178
GENDER
Male	0.53	0.13	0.13	1.95	12,594
Female	0.57	0.11	0.07	0.83	5,331
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.46	0.09	0.08	1.14	12,639
White	0.50	0.10	0.09	1.25	11,695
Black or African American	0.84	0.26	0.17	2.98	3,203
American Indian or Alaska Native	2.94	0.58	0.91	7.60	648
Native Hawaiian or Other Pacific Islander	*	2.20	1.89	*	*
Asian	1.93	0.65	0.29	5.44	1,777
Two or More Races	2.55	0.38	0.35	2.76	483
Hispanic or Latino	0.84	0.24	0.25	3.55	6,252
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.66	0.14	0.14	2.18	10,204
Female, White, Not Hispanic	0.68	0.12	0.09	1.02	4,702
Male, Black, Not Hispanic	1.14	0.41	0.28	5.34	3,207
Female, Black, Not Hispanic	1.05	0.23	0.15	1.39	764
Male, Hispanic	1.16	0.38	0.42	6.10	6,003
Female, Hispanic	1.29	0.26	0.18	2.11	1,753
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of drinks consumed per user in the past month is defined as the product of the number of days that a respondent used alcohol in the past month and the average number of drinks consumed per day on the days that alcohol was used in the past month. ³ The total number of drinks consumed in the past month is defined as the product of the total number of persons who used alcohol in the past month and the average number of drinks consumed per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.10D Alcohol Use in the Past Month and Measures of Past Month Alcohol Consumption among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors, 2003**
Demographic Characteristic	Percentage Using Alcohol in Past Month	MEASURES OF PAST MONTH ALCOHOL CONSUMPTION AMONG PAST MONTH ALCOHOL USERS
TOTAL	0.45	0.11	0.04	0.71	88,033
GENDER
Male	0.61	0.15	0.06	1.18	79,408
Female	0.56	0.13	0.03	0.51	29,404
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.48	0.12	0.04	0.77	85,386
White	0.53	0.13	0.04	0.87	81,559
Black or African American	1.25	0.28	0.11	1.84	21,390
American Indian or Alaska Native	4.61	0.75	0.58	6.29	4,115
Native Hawaiian or Other Pacific Islander	*	1.62	0.91	21.22	*
Asian	2.70	0.56	0.11	1.33	5,757
Two or More Races	3.54	0.64	0.16	2.93	3,405
Hispanic or Latino	1.29	0.21	0.13	2.01	23,338
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.73	0.17	0.07	1.47	73,544
Female, White, Not Hispanic	0.64	0.16	0.04	0.59	26,607
Male, Black, Not Hispanic	2.10	0.39	0.16	2.90	19,229
Female, Black, Not Hispanic	1.38	0.31	0.12	1.74	7,874
Male, Hispanic	1.90	0.30	0.18	2.95	21,199
Female, Hispanic	1.56	0.28	0.13	1.98	8,242
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of drinks consumed per user in the past month is defined as the product of the number of days that a respondent used alcohol in the past month and the average number of drinks consumed per day on the days that alcohol was used in the past month. ³ The total number of drinks consumed in the past month is defined as the product of the total number of persons who used alcohol in the past month and the average number of drinks consumed per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.11D Cigarette Use in the Past Month and Measures of Past Month Cigarette Consumption, by Detailed Age Categories: Standard Errors, 2003**
Age Category	Percentage Using Cigarettes in Past Month	MEASURES OF PAST MONTH CIGARETTE CONSUMPTION AMONG PAST MONTH CIGARETTE USERS
TOTAL	0.33	0.15	0.16	4.70	21,365,684
12	0.25	1.32	0.43	12.28	2,054
13	0.34	0.89	0.42	9.02	6,145
14	0.55	0.80	0.38	9.60	24,966
15	0.71	0.65	0.27	8.07	54,636
16	0.86	0.54	0.33	7.90	102,062
17	0.97	0.47	0.27	8.11	177,071
18	1.05	0.46	0.28	8.42	298,648
19	1.25	0.49	0.33	9.45	289,503
20	1.24	0.43	0.29	8.81	388,077
21	1.23	0.40	0.33	10.24	421,678
22	1.14	0.41	0.35	9.92	444,473
23	1.15	0.40	0.31	9.43	442,267
24	1.30	0.43	0.35	10.46	398,466
25	1.25	0.45	0.40	12.47	384,502
26–29	1.28	0.45	0.39	12.05	1,577,337
30–34	0.98	0.40	0.37	11.33	2,071,481
35–39	1.08	0.39	0.44	13.01	2,382,094
40–44	1.01	0.38	0.45	13.83	2,999,420
45–49	1.04	0.43	0.55	16.30	2,678,648
50–54	1.39	0.70	0.74	23.41	2,339,248
55–59	1.50	0.77	0.94	29.28	1,727,401
60–64	1.57	0.82	1.10	33.37	730,790
65 or Older	0.72	0.71	0.90	28.14	1,418,657
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of cigarettes smoked per user in the past month is defined as the product of the number of days that a respondent smoked cigarettes in the past month and the average number of cigarettes smoked per day on the days that cigarettes were smoked in the past month. ³ The total number of cigarettes smoked in the past month is defined as the product of the total number of persons who smoked cigarettes in the past month and the average number of cigarettes smoked per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.12D Cigarette Use in the Past Month and Measures of Past Month Cigarette Consumption, by Demographic Characteristics: Standard Errors, 2003**
Demographic Characteristic	Percentage Using Cigarettes in Past Month	MEASURES OF PAST MONTH CIGARETTE CONSUMPTION AMONG PAST MONTH CIGARETTE USERS
TOTAL	0.33	0.15	0.16	4.70	21,365,684
AGE
12–17	0.29	0.29	0.16	4.21	368,318
18–25	0.47	0.16	0.13	3.76	3,068,598
26 or Older	0.41	0.19	0.20	6.09	17,924,305
GENDER
Male	0.47	0.20	0.23	6.82	12,077,293
Female	0.40	0.19	0.21	6.31	9,288,455
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.35	0.14	0.16	4.92	20,416,113
White	0.39	0.15	0.17	5.25	18,136,437
Black or African American	1.06	0.47	0.41	11.89	1,587,069
American Indian or Alaska Native	3.50	1.29	0.92	29.53	107,367
Native Hawaiian or Other Pacific Islander	4.98	1.92	1.21	38.56	39,292
Asian	1.15	0.96	0.70	21.40	267,285
Two or More Races	2.49	0.87	0.99	30.50	275,736
Hispanic or Latino	0.79	0.48	0.34	9.19	942,265
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of cigarettes smoked per user in the past month is defined as the product of the number of days that a respondent smoked cigarettes in the past month and the average number of cigarettes smoked per day on the days that cigarettes were smoked in the past month. ³ The total number of cigarettes smoked in the past month is defined as the product of the total number of persons who smoked cigarettes in the past month and the average number of cigarettes smoked per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

**Table 7.13C Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	277	272	265	264
Marijuana and Hashish	245	238	210	200
Cocaine	115	132	48	53
Crack	67	88	14	18
Heroin	32	26	26	10
Hallucinogens	61	55	52	43
LSD	17	15	6	11
PCP	15	12	*	*
Ecstasy	47	38	44	38
Inhalants	29	30	59	32
Nonmedical Use of Any Psychotherapeutic²	161	139	157	190
Pain Relievers	121	121	130	155
Tranquilizers	101	85	86	83
Stimulants	74	65	50	58
Methamphetamine	61	55	36	43
Sedatives	48	34	43	42
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	198	181	179	198
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.13D Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.45	0.45	0.15	0.15
Marijuana and Hashish	0.40	0.39	0.12	0.11
Cocaine	0.19	0.22	0.03	0.03
Crack	0.11	0.15	0.01	0.01
Heroin	0.05	0.04	0.02	0.01
Hallucinogens	0.10	0.09	0.03	0.02
LSD	0.03	0.02	0.00	0.01
PCP	0.02	0.02	*	*
Ecstasy	0.08	0.06	0.03	0.02
Inhalants	0.05	0.05	0.03	0.02
Nonmedical Use of Any Psychotherapeutic²	0.26	0.23	0.09	0.11
Pain Relievers	0.20	0.20	0.07	0.09
Tranquilizers	0.17	0.14	0.05	0.05
Stimulants	0.12	0.11	0.03	0.03
Methamphetamine	0.10	0.09	0.02	0.02
Sedatives	0.08	0.06	0.02	0.02
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.32	0.30	0.10	0.11
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.13P Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.6156	0.5089
Marijuana and Hashish	0.2733	0.2786
Cocaine	0.2055	0.4319
Crack	0.7546	0.7418
Heroin	0.6244	0.3577
Hallucinogens	0.1973	0.4942
LSD	0.9626	0.0945
PCP	0.7720	*
Ecstasy	0.0047	0.5991
Inhalants	0.8482	0.3748
Nonmedical Use of Any Psychotherapeutic²	0.8406	0.5370
Pain Relievers	0.3765	0.4406
Tranquilizers	0.9910	0.8060
Stimulants	0.5482	0.6588
Methamphetamine	0.9571	0.7639
Sedatives	0.0426	0.6966
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.7418	0.5745
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.14C Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	39	36	49	46
Marijuana and Hashish	37	35	33	38
Cocaine	17	14	6	8
Crack	8	7	3	3
Heroin	5	6	1	2
Hallucinogens	17	16	11	12
LSD	11	8	5	6
PCP	6	5	1	3
Ecstasy	14	11	6	5
Inhalants	16	15	17	19
Nonmedical Use of Any Psychotherapeutic²	27	25	31	31
Pain Relievers	25	22	29	28
Tranquilizers	16	15	8	15
Stimulants	14	15	13	12
Methamphetamine	10	9	6	6
Sedatives	6	7	6	7
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	32	28	37	36
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.14D Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Standard Errors of Percentages, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	1.21	1.17	0.23	0.21
Marijuana and Hashish	1.15	1.14	0.15	0.17
Cocaine	0.53	0.44	0.03	0.04
Crack	0.26	0.23	0.01	0.01
Heroin	0.16	0.19	0.01	0.01
Hallucinogens	0.51	0.53	0.05	0.05
LSD	0.34	0.26	0.02	0.03
PCP	0.18	0.18	0.01	0.01
Ecstasy	0.44	0.35	0.03	0.02
Inhalants	0.50	0.50	0.08	0.09
Nonmedical Use of Any Psychotherapeutic²	0.86	0.81	0.14	0.14
Pain Relievers	0.79	0.74	0.13	0.13
Tranquilizers	0.49	0.48	0.04	0.07
Stimulants	0.43	0.48	0.06	0.05
Methamphetamine	0.32	0.29	0.03	0.03
Sedatives	0.19	0.22	0.03	0.03
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	1.01	0.92	0.17	0.16
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.14P Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.8496	0.7426
Marijuana and Hashish	0.4123	0.4491
Cocaine	0.9369	0.1318
Crack	0.6874	0.4626
Heroin	0.4640	0.5084
Hallucinogens	0.6914	0.8307
LSD	0.3853	0.6040
PCP	0.4302	0.1219
Ecstasy	0.2654	0.2827
Inhalants	0.3506	0.9376
Nonmedical Use of Any Psychotherapeutic²	0.2741	0.8549
Pain Relievers	0.2822	0.6460
Tranquilizers	0.9360	0.0080
Stimulants	0.1995	0.9852
Methamphetamine	0.8248	0.5158
Sedatives	0.5874	0.6383
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.7349	0.9546
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.15C Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	84	89	63	75
Marijuana and Hashish	82	86	58	70
Cocaine	34	36	13	18
Crack	9	13	1	2
Heroin	9	7	3	1
Hallucinogens	33	34	18	17
LSD	7	10	3	9
PCP	6	10	1	*
Ecstasy	27	21	13	8
Inhalants	15	14	10	12
Nonmedical Use of Any Psychotherapeutic²	48	54	34	38
Pain Relievers	42	47	29	34
Tranquilizers	31	30	18	17
Stimulants	27	27	12	14
Methamphetamine	18	20	8	8
Sedatives	8	10	5	5
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	59	63	40	43
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.15D Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Standard Errors of Percentages, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.66	0.70	0.34	0.39
Marijuana and Hashish	0.65	0.67	0.31	0.37
Cocaine	0.27	0.28	0.07	0.10
Crack	0.07	0.10	0.01	0.01
Heroin	0.07	0.05	0.02	0.01
Hallucinogens	0.26	0.27	0.10	0.09
LSD	0.06	0.07	0.02	0.05
PCP	0.05	0.08	0.00	*
Ecstasy	0.21	0.17	0.07	0.04
Inhalants	0.12	0.11	0.06	0.06
Nonmedical Use of Any Psychotherapeutic²	0.38	0.42	0.19	0.20
Pain Relievers	0.33	0.37	0.16	0.18
Tranquilizers	0.24	0.23	0.10	0.09
Stimulants	0.21	0.21	0.06	0.07
Methamphetamine	0.14	0.16	0.04	0.04
Sedatives	0.06	0.07	0.03	0.03
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.47	0.49	0.22	0.23
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.15P Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.6767	0.2022
Marijuana and Hashish	0.1478	0.2180
Cocaine	0.4471	0.3970
Crack	1.0000	0.5185
Heroin	0.3059	0.4203
Hallucinogens	0.4314	0.5110
LSD	0.1967	0.1431
PCP	0.2005	*
Ecstasy	0.0047	0.0483
Inhalants	0.1776	0.5428
Nonmedical Use of Any Psychotherapeutic²	0.0866	0.1093
Pain Relievers	0.0622	0.0466
Tranquilizers	0.8018	0.4016
Stimulants	0.8289	0.3837
Methamphetamine	0.3078	0.7108
Sedatives	0.6571	0.6801
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.3558	0.1227
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.16C Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	250	244	247	249
Marijuana and Hashish	210	211	196	176
Cocaine	106	124	46	50
Crack	65	87	14	17
Heroin	31	24	26	9
Hallucinogens	47	38	48	37
LSD	11	7	*	*
PCP	13	4	*	*
Ecstasy	33	29	41	36
Inhalants	19	21	53	24
Nonmedical Use of Any Psychotherapeutic²	147	127	149	183
Pain Relievers	111	109	122	148
Tranquilizers	92	79	82	79
Stimulants	67	56	48	55
Methamphetamine	57	50	35	42
Sedatives	47	32	42	42
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	184	170	168	192
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.16D Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Standard Errors of Percentages, 2002 and 2003**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.55	0.55	0.18	0.18
Marijuana and Hashish	0.46	0.47	0.15	0.13
Cocaine	0.23	0.28	0.03	0.04
Crack	0.14	0.20	0.01	0.01
Heroin	0.07	0.05	0.02	0.01
Hallucinogens	0.10	0.09	0.04	0.03
LSD	0.02	0.02	*	*
PCP	0.03	0.01	*	*
Ecstasy	0.07	0.06	0.03	0.03
Inhalants	0.04	0.05	0.04	0.02
Nonmedical Use of Any Psychotherapeutic²	0.33	0.28	0.11	0.13
Pain Relievers	0.24	0.24	0.09	0.11
Tranquilizers	0.20	0.18	0.06	0.06
Stimulants	0.15	0.13	0.04	0.04
Methamphetamine	0.13	0.11	0.03	0.03
Sedatives	0.10	0.07	0.03	0.03
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.41	0.38	0.13	0.14
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.16P Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	CIGARETTE USE IN PAST MONTH
ANY ILLICIT DRUG¹	0.5208	0.3078
Marijuana and Hashish	0.1033	0.1312
Cocaine	0.2692	0.7440
Crack	0.7716	0.8953
Heroin	0.7204	0.3730
Hallucinogens	0.1946	0.5668
LSD	0.8465	*
PCP	0.2725	*
Ecstasy	0.2111	0.8757
Inhalants	0.8804	0.2190
Nonmedical Use of Any Psychotherapeutic²	0.2875	0.7465
Pain Relievers	0.9906	0.6728
Tranquilizers	0.9264	0.7368
Stimulants	0.3677	0.8132
Methamphetamine	0.6465	0.7778
Sedatives	0.0229	0.7052
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	0.4662	0.8322
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.17C Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	162	150	199	191	203	218	190	177
Marijuana and Hashish	148	140	171	173	168	160	125	127
Cocaine	78	86	71	68	41	69	39	44
Crack	39	41	44	37	29	52	32	38
Heroin	12	9	24	15	13	17	29	13
Hallucinogens	47	37	43	37	38	39	29	24
LSD	7	13	15	12	6	3	4	5
PCP	11	10	10	8	*	*	4	*
Ecstasy	35	23	34	31	37	37	14	12
Inhalants	19	23	18	20	27	16	54	28
Nonmedical Use of Any Psychotherapeutic³	90	83	99	98	111	148	137	128
Pain Relievers	72	76	82	82	72	115	119	116
Tranquilizers	48	48	60	53	85	76	68	49
Stimulants	59	50	46	47	28	41	40	31
Methamphetamine	48	44	37	37	20	28	33	19
Sedatives	25	30	28	16	44	40	28	15
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	118	113	123	121	129	167	152	135
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.17D Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	1.02	0.93	0.52	0.51	0.31	0.33	0.17	0.15
Marijuana and Hashish	0.93	0.87	0.45	0.46	0.25	0.24	0.11	0.11
Cocaine	0.49	0.53	0.19	0.18	0.06	0.11	0.03	0.04
Crack	0.24	0.26	0.12	0.10	0.04	0.08	0.03	0.03
Heroin	0.08	0.06	0.06	0.04	0.02	0.03	0.03	0.01
Hallucinogens	0.30	0.23	0.11	0.10	0.06	0.06	0.03	0.02
LSD	0.05	0.08	0.04	0.03	0.01	0.00	0.00	0.00
PCP	0.07	0.06	0.03	0.02	*	*	0.00	*
Ecstasy	0.22	0.14	0.09	0.08	0.06	0.06	0.01	0.01
Inhalants	0.12	0.14	0.05	0.05	0.04	0.03	0.05	0.02
Nonmedical Use of Any Psychotherapeutic³	0.57	0.51	0.26	0.26	0.17	0.23	0.12	0.11
Pain Relievers	0.46	0.47	0.22	0.22	0.11	0.18	0.10	0.10
Tranquilizers	0.30	0.30	0.16	0.14	0.13	0.12	0.06	0.04
Stimulants	0.37	0.31	0.12	0.12	0.04	0.06	0.03	0.03
Methamphetamine	0.30	0.27	0.10	0.10	0.03	0.04	0.03	0.02
Sedatives	0.16	0.18	0.07	0.04	0.07	0.06	0.02	0.01
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.74	0.70	0.33	0.32	0.19	0.26	0.13	0.11
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.17P Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	0.9168	0.8866	0.2621	0.1000
Marijuana and Hashish	0.4972	0.5676	0.5760	0.4314
Cocaine	0.1283	0.6592	0.1570	0.9941
Crack	0.6148	0.4232	0.4631	0.8841
Heroin	0.8909	0.6008	0.6052	0.1860
Hallucinogens	0.3423	0.0634	0.5152	0.3574
LSD	0.0119	0.5992	0.1658	0.6280
PCP	0.6289	0.8105	*	*
Ecstasy	0.0068	0.0409	0.6371	0.1418
Inhalants	0.9473	0.7215	0.8605	0.1660
Nonmedical Use of Any Psychotherapeutic³	0.1438	0.7319	0.2555	0.1559
Pain Relievers	0.0485	0.8594	0.2166	0.5958
Tranquilizers	0.2031	0.7964	0.5903	0.0741
Stimulants	0.9113	0.8213	0.4711	0.1061
Methamphetamine	0.6653	0.9865	0.5572	0.2476
Sedatives	0.8561	0.0780	0.5694	0.0657
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.2111	0.6026	0.1798	0.0561
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.18C Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	14	16	28	30	24	25	48	42
Marijuana and Hashish	14	17	28	29	21	23	34	31
Cocaine	9	10	13	9	6	6	6	5
Crack	8	7	3	2	*	1	2	2
Heroin	1	4	5	4	*	0	2	2
Hallucinogens	10	11	13	12	8	6	10	11
LSD	6	6	9	6	4	1	4	5
PCP	2	5	4	3	1	*	4	1
Ecstasy	6	8	11	7	5	5	8	5
Inhalants	10	8	10	12	8	9	17	17
Nonmedical Use of Any Psychotherapeutic³	13	15	22	20	14	15	28	28
Pain Relievers	12	13	22	18	12	15	26	25
Tranquilizers	8	11	11	12	8	6	8	12
Stimulants	8	11	11	11	6	6	12	10
Methamphetamine	6	7	8	4	4	4	4	6
Sedatives	2	5	5	6	4	2	5	6
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	15	16	25	22	17	18	34	32
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.18D Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	2.22	2.50	1.39	1.51	1.40	1.42	0.24	0.21
Marijuana and Hashish	2.26	2.55	1.41	1.45	1.25	1.32	0.16	0.15
Cocaine	1.46	1.55	0.64	0.47	0.35	0.34	0.03	0.03
Crack	1.22	1.01	0.14	0.12	*	0.04	0.01	0.01
Heroin	0.20	0.68	0.23	0.19	*	0.02	0.01	0.01
Hallucinogens	1.55	1.71	0.63	0.61	0.47	0.37	0.05	0.05
LSD	1.00	0.97	0.43	0.29	0.26	0.07	0.02	0.02
PCP	0.25	0.76	0.17	0.14	0.07	*	0.02	0.01
Ecstasy	1.00	1.16	0.54	0.36	0.30	0.26	0.04	0.02
Inhalants	1.65	1.23	0.49	0.58	0.47	0.54	0.08	0.08
Nonmedical Use of Any Psychotherapeutic³	2.01	2.29	1.12	1.01	0.84	0.85	0.14	0.13
Pain Relievers	1.97	2.01	1.09	0.88	0.72	0.82	0.13	0.12
Tranquilizers	1.29	1.72	0.53	0.58	0.44	0.35	0.04	0.06
Stimulants	1.21	1.66	0.54	0.52	0.37	0.32	0.06	0.05
Methamphetamine	1.02	1.10	0.39	0.21	0.21	0.22	0.02	0.03
Sedatives	0.34	0.75	0.24	0.28	0.24	0.13	0.02	0.03
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	2.34	2.47	1.22	1.11	0.98	1.04	0.17	0.16
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.18P Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	0.4541	0.5030	0.6285	0.1469
Marijuana and Hashish	0.5476	0.3602	0.3014	0.1477
Cocaine	0.4938	0.7276	0.5862	0.6851
Crack	0.8057	0.6215	*	0.9910
Heroin	0.3404	0.7799	*	0.9739
Hallucinogens	0.0805	0.8332	0.3536	0.4506
LSD	0.8822	0.3849	0.3031	0.7698
PCP	0.1662	0.8880	*	0.0915
Ecstasy	0.1299	0.0948	0.4780	0.0161
Inhalants	0.9686	0.1532	0.2212	0.3947
Nonmedical Use of Any Psychotherapeutic³	0.0168	0.9030	0.6210	0.5050
Pain Relievers	0.0558	0.4418	0.6146	0.5172
Tranquilizers	0.1237	0.5236	0.5672	0.4898
Stimulants	0.0613	0.6382	0.4920	0.5972
Methamphetamine	0.3767	0.2058	0.9892	0.2871
Sedatives	0.1884	0.6810	0.6094	0.7356
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.3204	0.8532	0.9920	0.3080
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.19C Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	51	52	63	64	41	46	44	44
Marijuana and Hashish	52	50	59	61	39	44	38	36
Cocaine	25	31	22	20	8	10	8	8
Crack	6	5	5	7	4	5	3	2
Heroin	4	5	5	3	1	*	7	4
Hallucinogens	21	24	25	21	10	11	12	11
LSD	4	9	5	9	5	2	*	1
PCP	0	7	6	7	*	*	*	2
Ecstasy	17	14	20	13	8	7	9	9
Inhalants	12	12	11	9	3	9	9	7
Nonmedical Use of Any Psychotherapeutic³	36	39	33	38	22	23	25	26
Pain Relievers	32	34	30	32	15	20	23	25
Tranquilizers	21	26	21	18	13	12	11	9
Stimulants	21	19	14	20	10	8	8	9
Methamphetamine	15	13	9	15	7	6	6	8
Sedatives	6	7	7	6	0	2	3	6
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	43	46	41	45	24	24	30	28
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.19D Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	1.11	1.08	0.78	0.76	0.68	0.74	0.36	0.36
Marijuana and Hashish	1.12	1.03	0.73	0.72	0.64	0.70	0.31	0.29
Cocaine	0.55	0.65	0.27	0.23	0.14	0.15	0.06	0.06
Crack	0.12	0.11	0.07	0.09	0.06	0.08	0.02	0.02
Heroin	0.09	0.10	0.07	0.04	0.01	*	0.06	0.03
Hallucinogens	0.46	0.49	0.31	0.25	0.17	0.17	0.10	0.09
LSD	0.08	0.18	0.06	0.11	0.08	0.04	*	0.01
PCP	0.01	0.16	0.07	0.08	*	*	*	0.02
Ecstasy	0.38	0.30	0.25	0.15	0.14	0.11	0.07	0.08
Inhalants	0.25	0.26	0.13	0.11	0.05	0.14	0.07	0.05
Nonmedical Use of Any Psychotherapeutic³	0.78	0.81	0.41	0.45	0.36	0.36	0.20	0.21
Pain Relievers	0.69	0.70	0.37	0.39	0.25	0.32	0.19	0.20
Tranquilizers	0.46	0.54	0.27	0.21	0.21	0.18	0.09	0.07
Stimulants	0.46	0.40	0.18	0.24	0.17	0.13	0.06	0.08
Methamphetamine	0.32	0.28	0.12	0.17	0.12	0.10	0.05	0.06
Sedatives	0.13	0.14	0.08	0.07	0.01	0.03	0.02	0.05
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.92	0.95	0.51	0.54	0.39	0.38	0.24	0.23
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.19P Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: P-Values from Tests of Differences of Percentages, 2003 Versus 2002**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	0.7689	0.6717	0.2315	0.4348
Marijuana and Hashish	0.2903	0.5120	0.4511	0.1948
Cocaine	0.1065	0.4170	0.8769	0.9008
Crack	0.9091	0.7036	0.6228	0.8167
Heroin	0.8683	0.4836	*	0.2663
Hallucinogens	0.8895	0.0640	0.9059	0.8602
LSD	0.0120	0.3766	0.3136	*
PCP	0.2050	0.8310	*	*
Ecstasy	0.0043	0.0094	0.4406	0.9575
Inhalants	0.3842	0.2309	0.0805	0.5988
Nonmedical Use of Any Psychotherapeutic³	0.2404	0.3257	0.5090	0.2107
Pain Relievers	0.2284	0.3165	0.1379	0.1413
Tranquilizers	0.3402	0.6392	0.3594	0.3915
Stimulants	0.3383	0.1989	0.5041	0.6214
Methamphetamine	0.6658	0.1721	0.6873	0.3973
Sedatives	0.4304	0.3895	0.1914	0.4283
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.2035	0.9898	0.3728	0.6673
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.20C Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Numbers in Thousands, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	142	132	181	167	198	210	174	162
Marijuana and Hashish	126	122	154	149	161	148	114	115
Cocaine	70	77	66	64	40	67	38	43
Crack	38	40	44	37	29	52	31	38
Heroin	11	6	23	14	13	17	28	12
Hallucinogens	40	24	32	26	36	36	24	17
LSD	*	7	11	4	*	*	*	*
PCP	11	3	7	2	*	*	*	*
Ecstasy	29	15	25	25	36	36	8	5
Inhalants	10	17	10	13	25	10	48	22
Nonmedical Use of Any Psychotherapeutic³	80	71	93	86	109	149	133	119
Pain Relievers	62	65	78	74	70	113	115	109
Tranquilizers	41	38	54	53	83	75	67	47
Stimulants	54	44	43	39	26	39	39	27
Methamphetamine	45	40	35	34	19	27	32	17
Sedatives	24	29	27	14	44	40	28	12
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	106	98	117	110	127	165	145	126
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

**Table 7.20D Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Standard Errors of Percentages, 2002 and 2003**
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
ANY ILLICIT DRUG²	1.34	1.23	0.65	0.61	0.34	0.37	0.21	0.19
Marijuana and Hashish	1.19	1.14	0.55	0.55	0.28	0.26	0.14	0.13
Cocaine	0.66	0.72	0.24	0.23	0.07	0.12	0.05	0.05
Crack	0.36	0.38	0.16	0.13	0.05	0.09	0.04	0.04
Heroin	0.11	0.06	0.08	0.05	0.02	0.03	0.03	0.01
Hallucinogens	0.38	0.22	0.12	0.09	0.06	0.06	0.03	0.02
LSD	*	0.06	0.04	0.01	*	*	*	*
PCP	0.10	0.03	0.03	0.01	*	*	*	*
Ecstasy	0.28	0.14	0.09	0.09	0.06	0.06	0.01	0.01
Inhalants	0.09	0.16	0.04	0.05	0.04	0.02	0.06	0.03
Nonmedical Use of Any Psychotherapeutic³	0.75	0.66	0.34	0.32	0.19	0.26	0.16	0.14
Pain Relievers	0.58	0.60	0.28	0.27	0.12	0.20	0.14	0.13
Tranquilizers	0.39	0.35	0.19	0.19	0.14	0.13	0.08	0.06
Stimulants	0.51	0.41	0.15	0.14	0.04	0.07	0.05	0.03
Methamphetamine	0.43	0.38	0.13	0.13	0.03	0.05	0.04	0.02
Sedatives	0.23	0.27	0.10	0.05	0.07	0.07	0.03	0.01
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	1.00	0.92	0.42	0.40	0.22	0.29	0.17	0.15
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

SAMHSA, an agency in the Department of Health and Human Services, is the Federal Government's lead agency for improving the quality and availability of substance abuse prevention, addiction treatment, and mental health services in the United States.

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Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2002	2003	2002	2003	2002	2003	2002	2003
ANY ILLICIT DRUG²	0.9522		0.7008		0.4334		0.2763
Marijuana and Hashish	0.6729		0.6447		0.7414		0.9507
Cocaine	0.3476		0.8384		0.1775		0.9314
Crack	0.6383		0.3754		0.4378		0.8845
Heroin	0.6723		0.6497		0.5888		0.2774
Hallucinogens	0.0715		0.2395		0.4307		0.4270
LSD	*		0.3206		*		*
PCP	0.3860		0.4917		*		*
Ecstasy	0.0473		0.7056		0.4826		0.6517
Inhalants	0.5641		0.8331		0.2931		0.3021
Nonmedical Use of Any Psychotherapeutic³	0.5569		0.3999		0.3088		0.1203
Pain Relievers	0.2101		0.6152		0.3946		0.5049
Tranquilizers	0.5992		0.8036		0.6537		0.0716
Stimulants	0.9017		0.6419		0.3057		0.1037
Methamphetamine	0.6459		0.7659		0.4830		0.1051
Sedatives	0.8547		0.1218		0.5684		0.0434
ANY ILLICIT DRUG OTHER THAN MARIJUANA²	0.5285		0.4481		0.2567		0.0719
*Low precision; no estimate reported. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ³ Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Age Category	Percentage Using Alcohol in Past Month	MEASURES OF PAST MONTH ALCOHOL CONSUMPTION AMONG PAST MONTH ALCOHOL USERS
Age Category	Percentage Using Alcohol in Past Month	Average Number of Days Used Alcohol in Past Month	Average Number of Drinks Consumed Per Day of Use in Past Month¹	Average Number of Drinks Consumed Per User in Past Month^1,2	Total Number (in Thousands) of Drinks Consumed in Past Month³
TOTAL	0.39	0.10	0.03	0.65	90,228
12	0.34	0.35	0.72	3.70	487
13	0.50	0.27	0.29	2.92	801
14	0.69	0.25	0.28	3.27	1,949
15	0.85	0.23	0.19	3.28	3,022
16	0.96	0.18	0.17	2.31	3,114
17	1.01	0.18	0.26	2.80	4,607
18	1.13	0.18	0.19	2.81	6,495
19	1.36	0.21	0.17	2.64	6,339
20	1.23	0.22	0.16	2.54	7,170
21	1.18	0.19	0.14	2.19	7,402
22	1.17	0.20	0.10	1.68	5,971
23	1.19	0.19	0.14	2.06	6,713
24	1.18	0.23	0.16	2.70	7,279
25	1.24	0.21	0.13	1.88	5,452
26–29	1.29	0.24	0.18	2.03	22,065
30–34	1.03	0.19	0.08	1.24	17,263
35–39	1.14	0.23	0.08	1.60	22,252
40–44	1.14	0.22	0.09	1.87	28,146
45–49	1.15	0.28	0.08	1.47	22,079
50–54	1.66	0.38	0.18	4.99	56,403
55–59	1.88	0.46	0.11	1.77	17,857
60–64	2.20	0.52	0.11	1.97	13,063
65 or Older	1.36	0.49	0.06	1.72	26,376
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of drinks consumed per user in the past month is defined as the product of the number of days that a respondent used alcohol in the past month and the average number of drinks consumed per day on the days that alcohol was used in the past month. ³ The total number of drinks consumed in the past month is defined as the product of the total number of persons who used alcohol in the past month and the average number of drinks consumed per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

Age Category	Percentage Using Cigarettes in Past Month	MEASURES OF PAST MONTH CIGARETTE CONSUMPTION AMONG PAST MONTH CIGARETTE USERS
Age Category	Percentage Using Cigarettes in Past Month	Average Number of Days Smoked Cigarettes in Past Month	Average Number of Cigarettes Smoked Per Day of Use in Past Month¹	Average Number of Cigarettes Smoked Per Day of Use in Past Month^1,2	Total Number (in Thousands) of Cigarettes Smoked in Past Month³
TOTAL	0.33	0.15	0.16	4.70	21,365,684
12	0.25	1.32	0.43	12.28	2,054
13	0.34	0.89	0.42	9.02	6,145
14	0.55	0.80	0.38	9.60	24,966
15	0.71	0.65	0.27	8.07	54,636
16	0.86	0.54	0.33	7.90	102,062
17	0.97	0.47	0.27	8.11	177,071
18	1.05	0.46	0.28	8.42	298,648
19	1.25	0.49	0.33	9.45	289,503
20	1.24	0.43	0.29	8.81	388,077
21	1.23	0.40	0.33	10.24	421,678
22	1.14	0.41	0.35	9.92	444,473
23	1.15	0.40	0.31	9.43	442,267
24	1.30	0.43	0.35	10.46	398,466
25	1.25	0.45	0.40	12.47	384,502
26–29	1.28	0.45	0.39	12.05	1,577,337
30–34	0.98	0.40	0.37	11.33	2,071,481
35–39	1.08	0.39	0.44	13.01	2,382,094
40–44	1.01	0.38	0.45	13.83	2,999,420
45–49	1.04	0.43	0.55	16.30	2,678,648
50–54	1.39	0.70	0.74	23.41	2,339,248
55–59	1.50	0.77	0.94	29.28	1,727,401
60–64	1.57	0.82	1.10	33.37	730,790
65 or Older	0.72	0.71	0.90	28.14	1,418,657
*Low precision; no estimate reported. ¹ Respondents with missing data were excluded. ² The number of cigarettes smoked per user in the past month is defined as the product of the number of days that a respondent smoked cigarettes in the past month and the average number of cigarettes smoked per day on the days that cigarettes were smoked in the past month. ³ The total number of cigarettes smoked in the past month is defined as the product of the total number of persons who smoked cigarettes in the past month and the average number of cigarettes smoked per user in the past month. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003.

Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2002	2003	2002	2003
ANY ILLICIT DRUG¹	277	272	265	264
Marijuana and Hashish	245	238	210	200
Cocaine	115	132	48	53
Crack	67	88	14	18
Heroin	32	26	26	10
Hallucinogens	61	55	52	43
LSD	17	15	6	11
PCP	15	12	*	*
Ecstasy	47	38	44	38
Inhalants	29	30	59	32
Nonmedical Use of Any Psychotherapeutic²	161	139	157	190
Pain Relievers	121	121	130	155
Tranquilizers	101	85	86	83
Stimulants	74	65	50	58
Methamphetamine	61	55	36	43
Sedatives	48	34	43	42
ANY ILLICIT DRUG OTHER THAN MARIJUANA¹	198	181	179	198
*Low precision; no estimate reported. ¹ Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. ² Nonmedical use of any prescription-type pain reliever, tranquilizer, stimulant, or sedative; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Demographic Characteristic	Total		AGE FIRST USED CIGARETTES (Years)
	Total		14 or Younger		15–17		18 or Older
	2002	2003	2002	2003	2002	2003	2002	2003
TOTAL	405	390	231	228	218	233	203	216
AGE
18–25	93	89	62	60	54	50	29	30
26–34	165	160	107	101	101	92	71	82
35–49	207	218	154	135	115	124	99	101
50 or Older	252	242	129	113	145	138	158	163
GENDER
Male	302	300	175	176	170	174	145	166
Female	261	238	156	131	142	140	146	142
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	359	358	213	212	201	210	189	205
White	328	306	201	197	183	182	157	159
Black or African American	127	161	73	70	66	80	79	111
Other or Two or More Races	110	81	42	35	47	43	*	*
Hispanic or Latino	152	124	104	72	80	81	74	59
EDUCATION
< High School	184	183	113	117	96	99	89	91
High School Graduate	232	228	142	127	131	128	118	131
Some College	183	183	119	114	109	111	104	103
College Graduate	146	153	84	78	77	88	101	103
Low precision; no estimate reported. NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4 of Appendix B of the Results from the 2003 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Demographic Characteristic	Total¹		AGE FIRST USED ALCOHOL (Years)
	Total¹		14 or Younger		15–17		18 or Older
	2002	2003	2002	2003	2002	2003	2002	2003
TOTAL	0.13	0.12	0.43	0.39	0.27	0.23	0.17	0.15
AGE
18–25	0.23	0.22	0.61	0.58	0.34	0.36	0.34	0.28
26–34	0.39	0.37	0.99	0.91	0.59	0.73	0.72	0.46
35–49	0.25	0.22	0.64	0.62	0.44	0.33	0.32	0.37
50 or Older	0.20	0.17	1.08	0.98	0.57	0.42	0.21	0.18
GENDER
Male	0.24	0.22	0.59	0.55	0.44	0.34	0.36	0.32
Female	0.14	0.11	0.56	0.49	0.31	0.28	0.16	0.12
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.14	0.13	0.46	0.41	0.27	0.24	0.18	0.13
White	0.15	0.14	0.47	0.39	0.28	0.26	0.16	0.15
Black or African American	0.50	0.41	1.87	2.32	1.03	0.81	0.76	0.35
Other or Two or More Races	0.52	0.51	2.17	2.56	0.87	1.42	0.94	0.48
Hispanic or Latino	0.43	0.38	1.19	1.28	0.99	0.67	0.61	0.71
EDUCATION
< High School	0.38	0.34	1.26	1.19	1.01	0.74	0.45	0.50
High School Graduate	0.24	0.21	0.75	0.78	0.44	0.43	0.35	0.26
Some College	0.25	0.22	0.72	0.67	0.43	0.38	0.34	0.27
College Graduate	0.25	0.20	0.76	0.59	0.49	0.38	0.23	0.23
Low precision; no estimate reported. NOTE: Dependence is based on the definition found in the 4^th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ¹ Estimates in the Total column represent persons aged 18 or older, regardless of whether they ever used alcohol. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Age Group	Total		AGE FIRST USED ALCOHOL (Years)
	Total		13 or Younger		14–17		18–20		21 or Older
	2002	2003	2002	2003	2002	2003	2002	2003	2002	2003
21 or Older	278	256	143	115	204	186	105	95	71	56
21 to 25	57	54	31	30	39	40	21	18	6	5
26 or Older	278	250	140	111	201	182	104	95	70	56
26 to 49	216	197	113	98	148	147	84	68	52	51
26 to 34	136	129	78	63	87	99	61	43	40	21
35 to 49	161	144	78	75	121	99	55	54	33	47
50 or Older	161	137	77	49	123	112	63	65	47	22
Low precision; no estimate reported. NOTE: Dependence is based on the definition found in the 4^th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.

Source of Cigarettes	Total		AGE GROUP (Years)
	Total		12–13		14–15		16–17
	2002	2003	2002	2003	2002	2003	2002	2003
TOTAL PAST MONTH CIGARETTE SMOKERS¹	80	78	22	18	40	38	59	63
No Cigarette Purchase Reported²	36	34	13	10	23	19	23	24
Cigarette Purchase Reported³	70	68	16	13	33	32	53	59
Friends/Relatives Bought Them For Youth	62	60	14	12	30	30	48	51
Youth Bought Personally	57	52	13	9	27	25	45	47
Vending Machine	27	26	6	4	13	13	22	21
Mail	15	12	4	2	8	6	11	9
Store Where Cigarettes Taken to Counter	32	32	4	5	14	12	29	30
Store Where the Clerk Hands Out the Cigarettes	43	39	5	5	17	17	38	38
Internet	12	12	3	4	9	6	8	9
Big Supermarket	23	22	4	4	10	10	20	20
Drug Store	24	20	4	3	13	9	19	17
Small Store, Convenience Store, or Gas Station	41	38	6	5	17	17	37	35
From a Friend, Relative, or Someone at School	41	40	12	8	22	22	30	31
*Low precision; no estimate reported. ¹ Past month cigarette smokers reporting inconsistently (i.e., reporting both purchase and nonpurchase methods) were not classified by source of cigarettes. ² Only past month cigarette smokers who reported no cigarette purchase on their behalf or no personal purchase of cigarettes were classified as reporting no cigarette purchase. ³ Past month cigarette smokers aged 12 to 17 were asked whether a friend or relative had bought cigarettes for them in the past month and if they personally had bought the cigarettes they smoked during the past month from various sources; thus, the response categories are not mutually exclusive. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002 and 2003.