Table 4.
Predictors for Unprotected Vaginal Sex
| Parameter | Coefficient | Standard Error | z Value | p Value |
|---|---|---|---|---|
| Logistic Regression | ||||
| Intercept | −5.17 | 1.35 | −3.84 | <.001 |
| Confidence | 0.21 | 0.07 | 3.19 | <.001 |
| Poisson Regression Part | ||||
| Number of Drinking Days | −0.05 | 0.01 | −4.56 | <.001 |
| Binge Drinking | 0.04 | 0.01 | 3.12 | <.001 |
| Average # Drinks/Drinking Day | −0.06 | 0.01 | −4.24 | <.001 |
| Ecstasy Use | 0.55 | 0.07 | 7.60 | <.001 |
| Opiate Use | 0.26 | 0.08 | 3.27 | <.001 |
| Protected Vaginal Sex 3 months prior to baseline | −0.01 | 0.00 | −3.57 | <.001 |
| Intercept | 3.09 | 0.06 | 55.83 | <.001 |