TABLE 2.

Socioenvironmental factors predicting binge drinking and marijuana use by race among high school students in the Add Health Study, Wave II Public Use Data

		Binge drinking						Marijuana use
		Black			White			Black			White
		87			1,192			149			999
		Odds ratio	95% Confidence interval		Odds ratio	95% Confidence interval		Odds ratio	95% Confidence interval		Odds ratio	95% Confidence interval
Unweighted cases			Lower	Upper		Lower	Upper		Lower	Upper		Lower	Upper
Predictors
Gender	Male	1.154	.406	3.278	1.305	.964	1.766	2.029	1.180	3.490	.936	.753	1.163
Age		1.436	1.040	1.983	1.280	1.139	1.438	.971	.745	1.265	1.233	1.119	1.358
Educational Attainment
	High School	.620	.227	1.694	.560	.244	1.288	1.266	.368	4.354	.999	.592	1.687
	College	.626	.123	3.179	.512	.182	1.438	3.034	1.005	9.160	.868	.440	1.712
Household Income		1.114	.575	2.160	1.088	.954	1.240	1.010	.656	1.556	1.237	1.097	1.395
Poverty Level
	Medium	.455	.055	3.777	.997	.691	1.438	1.120	.260	4.820	1.058	.745	1.502
	High	.783	.108	5.667	1.107	.639	1.917	1.735	.288	10.465	1.758	1.093	2.828
Academic Performance		.574	.337	.976	.769	.604	.981	.646	.406	1.028	.631	.528	.755
Peer Prejudice		.996	.677	1.467	1.120	.958	1.310	.886	.652	1.203	1.091	.972	1.224
Teacher Discrimination		.907	.601	1.369	1.107	.940	1.305	1.315	1.017	1.700	1.305	1.164	1.463
Adjusted or Total R2		.108			.053			.070			.063

Note. Used Cox and Snell Pseudo R-square estimates