. Author manuscript; available in PMC: 2021 Apr 1.

Published in final edited form as: J Ethn Subst Abuse. 2019 Jan 11;19(2):327–342. doi: 10.1080/15332640.2018.1548322

Table 1.

Descriptive statistics on demographics and past-year life events

	White (n = 2778)	Black (n = 511)	Hispanic (n = 375)	Group Comparison
Age at NCS-1	34.14 (11.05)	32.10 (10.54)	29.26 (10.68)	F(2,3675) = 26.74^**
% Female	55.18%	59.57%	50.67%	X²(2) = 7.09^*
Years of education	13.08 (2.45)	12.37 (2.23)	11.20 (2.83)	F(2,3676) = 104.93^**
NCS-1 NLEs	1.16 (1.22)	1.14 (1.17)	1.23 (1.35)	F(2,3675) = 1.13
NCS-2 NLEs	0.27 (0.60)	0.37 (0.66)	0.28 (0.60)	F(2,3675) = 3.09^*

Note: Standard deviations are in parentheses.

p < .05

^**

p < .001.