Table 2.

Hazard ratios and 95% Confidence Intervals (CI) for the prediction of age of first full drink of alcohol for divorce/separation, perceived stress, and parent drinking problems, controlling for sex, Time 1 age, receipt of lunch subsidy, internalizing, and externalizing.

	Univariate		Partially adjusted		Fully adjusted
Predictor	HAZARD RATIO	95% CI	HAZARD RATIO	95% CI	HAZARD RATIO	95% CI
Divorce/separation	1.65***	(1.26, 2.14)	1.55**	(1.17, 2.05)	1.36*	(1.02, 1.81)
Sex (female)	1.49**	(1.14, 1.94)	1.48**	(1.13, 1,93)	1.43*	(1.08,1.88)
Age	1.31***	(1.14, 1.52)	1.33***	(1.15, 1.54)	1.22**	(1.05, 1.41)
Lunch subsidy	1.33*	(1.03, 1.73)	1.16	(0.88, 1.53)	1.07	(0.79, 1.43)
Internalizing	1.01	(0.99, 1.04)			0.95**	(0.92, 0.98)
Externalizing	1.05***	(1.03, 1.06)			1.06***	(1.04, 1.08)
Perceived stress	1.36***	(1.23, 1.50)			1.29***	(1.16, 1.43)
Family history of drinking problemsa	1.52**	(1.16, 1.98)			1.20	(0.90, 1.60)
Parent drinkingb	1.04	(0.997,1.09)			1.04	(0.996, 1.09)

^***Note. p≤.001

^**p≤.01

^*p≤.05

^aOne or more biological parents with a drinking problem

^bAUDIT score, averaged across parents