Table 4.

Multivariate models examining commonly known risk factors associated with heavy drinking (5+ women/6+ men) and drinking that is risky to health in each population

	Factors predicting heavy drinking			Factors Predicting risky drinking
Total Population	CCSS Siblings N=3,034	CCSS Survivors N= 10,398	National N = 5,712	CCSS Siblings N=3,034	CCSS Survivors N= 10,398	National N = 5,712
	Adjusted OR	Adjusted OR	Adjusted OR	Adjusted OR	Adjusted OR	Adjusted OR
Age at interview
18-21	2.9 (2.0-4.4)***	2.0 (1.5-2.6)***	2.6 (1.9-3.5)***	2.4 (1.8-3.3)***	1.4 (1.2-1.7)***	1.9 (1.5-2.3)***
22-26	2.8 (2.0-4.1)***	1.9 (1.5-2.4)***	2.4 (1.8-3.2)***	2.3 (1.7-3.0)***	1.5 (1.2-1.7)***	1.7 (1.5-2.3)***
27-31	1.7 (1.1-2.5)*	1.3 (1.0-1.7)	1.4 (1.1-2.0)*	1.3 (0.9-1.7)	1.0 (0.8-1.2)	1.1 (0.9-1.4)
32-56	ref	ref	ref	ref	ref	ref
Race/ethnicity
White and other	ref	ref	ref	Ref	Ref	Ref
Black, non-Hispanic	0.4 (0.1-1.7)	0.6 (0.4-1.1)	0.7 (0.3-1.6)	0.6 (0.2-1.5)	0.5 (0.3-0.8)***	0.8 (0.4-1.4)
Hispanic	1.0 (0.5-2.1)	1.0 (0.7-1.4)	1.1 (0.6-1.9)	1.0 (0.6-1.8)	1.0 (0.7-1.3)	1.0 (0.7-1.6)
Gender
Female	ref	ref	ref	Ref	Ref	Ref
Male	2.3 (1.7-3.0)***	2.1 (1.8-2.6)***	1.8 (1.4-2.2)***	1.4 (1.2-1.7)***	1.3 (1.1-1.4)***	1.5 (1.3-1.7)***
Education
High school or less	2.4 (1.7-3.5)***	3.4 (2.7-4.4)***	3.1 (2.4-4.3)***	1.6 (1.2-2.1)***	2.0 (1.7-2.4)***	2.0 (1.7-2.5)***
Some college/vocational	1.7 (1.2-2.4)**	2.2 (1.7-2.8)***	1.9 (1.4-2.7)***	1.2 (1.0-1.6)	1.7 (.15-2.0)***	1.5 (1.2-1.9)***
College+	ref	ref	ref	ref	ref	ref
Age of first drink
Le 14	5.1 (2.5-10.3)***	6.9 (4.4-10.8)***	3.1 (2.2-4.6)***	4.1 (2.6-6.6)***	5.0 (3.7-6.6)***	4.0 (2.9-5.4)***
15-16	3.5 (1.8-6.9)***	5.3 (3.5-8.1)***	1.7 (1.1-2.4)**	3.0 (1.9-4.6)***	3.7 (2.9-4.8)***	3.1 (2.3-4.2)***
17-20	2.1 (1.1-4.2)*	2.9 (1.9-4.4)***	1.2 (0.8-1.7)	1.8 (1.2-2.7)**	2.1 (1.6-2.6)***	1.7 (1.3-2.3)***
21+	ref	ref	ref	ref	ref	ref

^*p ≤ .05

^**p < .01

^***p < .001