Table 3.

Relative odds of latent class membership.

	Beta		p-value		Odds
					Relative to Class 3
	Class 1	Class 2	Class 1	Class 2	Class 1	Class 2
Black (Reference = Other)	0.171	0.824	0.540	0.002	1.186	2.280
Psychosocial Markers (9th Grade)
Risk-Taking	−0.058	0.180	0.712	0.154	0.944	1.197
Social Confidence	0.247	0.108	0.091	0.407	1.280	1.114
Self-Esteem	0.390	−0.197	0.108	0.210	1.477	0.821
Self-Control	−0.571	−0.275	0.002	0.101	0.565	0.760
Covariates (9th Grade)
Grades In School	0.215	−0.034	0.128	0.818	1.240	0.967
Free School Lunch	0.102	−0.426	0.721	0.094	1.107	0.653
Nuclear Family	−0.611	0.081	0.038	0.731	0.543	1.084

Notes: Class 1 (High Risk Drinking, High Risk Sex); Class 2 (High Risk Drinking, Low Risk Sex); Class 3 (Low Risk Drinking, Low Risk Sex).