Table 3.

Multivariate logistic regressions predicting heavy episodic drinking (HED) associated with general and alcohol-specific cumulative risk factors in adolescence (ages 10–18), odds ratio, and 95% confidence interval

Variable	Age 21				Age 33
	Family	Peer	School	Full model	Family	Peer	School	Full model
Family
General	0.89 [0.78, 1.01]			0.88 [0.76, 1.02]	1.19 [1.02, 1.39]			1.22 [1.03, 1.44]
Alcohol specific	1.54 [1.30, 1.82]			1.45 [1.22, 1.72]	1.13 [0.92, 1.38]			1.16 [0.94, 1.43]
Peer
General		0.88 [0.69, 1.11]		0.92 [0.72, 1.18]		1.05 [0.81, 1.36]		0.95 [0.72, 1.25]
Alcohol specific		2.71 [1.80, 4.10]		2.37 [1.53, 3.65]		0.80 [0.48, 1.31]		0.67 [0.40, 1.12]
School
General			0.96 [0.83, 1.10]	0.97 [0.83, 1.14]			1.03 [0.88, 1.22]	0.97 [0.81, 1.16]
Alcohol specific			1.15 [0.78, 1.71]	0.93 [0.61, 1.43]			1.37 [0.86, 2.16]	1.46 [0.90, 2.37]
Early alcohol use (ages 10–11)	1.01 [0.79, 1.29]	0.96 [0.75, 1.22]	1.05 [0.83, 1.33]	0.95 [0.74, 1.22]	0.95 [0.72, 1.25]	1.02 [0.77, 1.35]	0.99 [0.75, 1.30]	0.98 [0.73, 1.30]
Behavior disinhibition (age 14)	1.22 [1.03, 1.45]	1.11 [0.93, 1.34]	1.26 [1.06, 1.50]	1.12 [0.92, 1.35]	1.08 [0.90, 1.31]	1.17 [0.95, 1.44]	1.09 [0.89, 1.33]	1.12 [0.90, 1.39]
Gender (Male =1)	2.51 [1.80, 3.48]	2.74 [1.96, 3.82]	2.47 [1.78, 3.42]	2.76 [1.95, 3.92]	3.64 [2.42, 5.46]	3.47 [2.30, 5.23]	3.81 [2.51, 5.77]	3.78 [2.46, 5.79]
HED (age 21)					2.91 [1.98, 4.28]	3.01 [2.06, 4.41]	2.94 [2.02, 4.28]	3.06 [2.06, 4.54]

Notes: Coefficients in bold are significant at p < .05; coefficients in italics are marginally significant at p < .10.