Table 4.

Latent Class Probabilities: Wave 3

	Class
Context	1	2	3	4
Location
Home	1.00	.26	.92	.94
Friend's home	.09	.66	1.00	.92
Bar/club	.14	.19	.01	1.00
Restaurant	.14	.01	.08	.80
Party	.04	.82	.50	.93
Drinking Companions
Alone	.35	.05	.39	.44
Romantic/sexual partner(s)	.52	.33	.58	.78
Friend(s)	.51	.99	1.00	1.00
Family	.42	.23	.47	.67

Probably of drinking context by latent class at Wave 3. Proportions greater than .50 are bolded. Class 1 (drinking in private settings) contained 44 individuals (12.8% of drinkers at wave 3); class 2 (drinking in social settings) contained 115 individuals (33.4% of drinkers at wave 3); class 3 (drinking in social and private settings) contained 100 individuals (29.1% of drinkers at wave 3); and class 4 (multiple contexts) contained 85 individuals (24.7% of drinkers at wave 3).