Table 3.

latent class probability and conditional probability of the 3-class model

	Latent Class (Unconditional probability of each class)
Behaviors	Low risk (0.26) N=130	Moderate risk (0.40) N=200	High risk (0.34) N=170
Having needle sharing	0.12	0.30	0.54
Sharing drug preparation	0.30	0.82	0.78
Presence of sharing partner>2	0.15	0.45	0.60
Presence of sexual partner>2	0.10	0.33	0.42
Unprotected sex	0.13	0.47	0.63