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. 2022 Jun 8;17(6):e0268987. doi: 10.1371/journal.pone.0268987

Table 1. Descriptive characteristics of the National Epidemiologic Survey of Alcohol and Related Conditions-III participants (2012–2013, N = 14,728, weighted N = 635,788,892).

Race/ethnicity
Characteristics Black
n = 7,445
Weighted n = 26,550,015
Latino/Latina
n = 6,804
Weighted n = 33,595,359
American Indian/
Alaska Native
n = 479
Weighted n = 3,433,517
Total
N = 14,728
Weighted N = 635,788,892
Weighted Weighted Weighted Weighted
n n col % n n col % n n col % N N col %
Age group
18–29 1,844 7,049,603 26.5 2,011 10,155,198 30.2 91 652,852 19.0 3,946 17,857,653 28.1
30–39 1,466 4,727,924 17.8 1,723 80,044,498 23.8 95 660,456 19.2 3,284 13,392,878 21.1
40–49 1,471 4,970,152 18.7 1,360 6,591,721 19.6 91 755,639 22.0 2,922 12,317,511 19.4
50+ 2,664 9,802,336 36.9 1,710 8,843,943 26.3 202 1,364,571 39.7 4,576 20,020,850 31.4
% Female 4,415 14,603,636 55.0 3,806 16,859,041 50.2 279 2,010,899 58.6 8,500 33,473,576 52.6
Education
Less than high school 1,257 4,261,718 16.1 2,088 10,204,026 30.4 73 524,212 15.3 3,418 14,989,956 23.6
High school completion or GED 2,451 8,452,645 31.8 1,921 9,439,928 28.1 136 887,946 25.9 4,508 18,780,519 29.6
Some college but did not graduate, or
received an associate’s or technical
degree
2,600 9,433,710 16.6 1,978 9,463,447 13.4 199 1,425,340 17.4 2,025 20,322,497 14.9
College completion, bachelor’s degree
or higher
1,137 4,401,941 35.5 817 4,487,959 28.2 71 596,020 41.5 4,777 20,322,497 31.9
Lifetime drug or alcohol use disorder
(% yes)
1,878 6,784,041 25.5 1,660 8,266,116 24.6 219 1,611,499 46.9 3,757 16,661,656 26.2
% Ever incarcerated 1,235 4,368,515 16.5 771 3,656,413 10.8 135 900,574 26.2 2,141 8,925,502 14.0
Days incarcerated
(weighted mean,
95% CLM)
77.5 (64.5, 90.5) 31.4 (23.9, 38.7) 46.4 (26.5, 66.3) 51.5 (44.6, 58.2)
Racial discrimination score (0–24; weighted mean, 95% CLM) 1.1 (1.0, 1.2) 1.9 (1.8, 2.0) 1.1 (0.8, 1.3) 1.5 (1.4. 1.6)
Racial identity score
(0–48, weighted mean, 95% CLM)
32.9 (32.6, 33.0) 32.8 (32.6, 33.1) 28.9 (28.1, 29.7) 32.6 (32.5, 32.7)