Table 1.

Demographic characteristics of the NESARC sample (2004–2005)

	Total sample		Women		Men
	N unweighted	% weighted	N unweighted	% weighted	N unweighted	% weighted
Age (years)
20–29	4913	16.34	2787	15.68	2126	17.05
30–39	6621	18.71	3945	18.14	2676	19.32
40–49	7539	21.50	4224	21.06	3315	21.99
50–59	6117	17.74	3416	17.63	2701	17.86
60–69	4174	11.52	2363	11.42	1811	11.63
>70	5289	14.19	3354	16.07	1935	12.15
Nativity
US-born	29287	86.14	17010	86.56	12277	85.67
Foreign born	5363	13.86	3076	13.44	2287	14.33
Race-ethnicity
White	20161	70.91	11308	70.62	8853	71.22
Black	6587	11.05	4261	11.94	2326	10.08
Native American	578	2.19	338	2.31	240	2.06
Asian and Pacific Islander	968	4.27	542	4.20	426	4.35
Hispanic	6359	11.58	3640	10.92	2719	12.29
Income
≤ $19,999	15189	42.19	10938	55.36	4251	27.87
$20,000–$34,999	8087	23.11	4512	21.82	3575	24.52
$35,000–$69,999	8180	24.29	3706	18.12	4474	31.00
≥$70,000	3197	10.41	933	4.70	2264	16.61
Disordered drug use (past year)
Disordered opiate use	154	0.54	73	0.42	81	0.68
Disordered cannabis use	491	1.60	155	0.86	336	2.40
Disordered stimulant use	128	0.40	43	0.25	85	0.58
Childhood adversities (CA)
None	18919	56.25	11013	56.76	7906	55.69
1–2 types of CA	10016	28.33	5505	26.42	4511	30.41
3 or more types of CA	5718	15.42	3571	16.82	2147	13.90
Past year minor stressors
None	12458	36.56	7238	37.04	5220	36.04
1 to 2	17384	50.05	10059	49.81	7325	50.31
3 or more	4781	13.39	2772	13.15	2009	13.66
Past year major stressors
None	22745	66.75	13142	67.09	9603	66.38
1 to 2	10405	29.29	6061	29.02	4344	29.57
3 or more	1503	3.96	886	3.89	617	4.04