Table 3.
Unadjusted and adjusted analyses of decrease in sex risk behavior (baseline to 6 months).
| Predictors | Unadjusted logistic regression n = 505 |
Propensity score adjusteda logistic regression n = 504 |
||
|---|---|---|---|---|
| Crude OR (95% CI) | p-Value | Adjusted OR (95% CI) | p-Value | |
| Decreased ASSISTb (baseline to 6 months) | 1.32 (0.65, 2.70) | 0.45 | 1.12 (0.54, 2.36) | 0.76 |
| ASSIST ≥ 27b (baseline) | 3.71 (1.81, 7.60) | < 0.01 | 2.50 (0.85, 7.30) | 0.10 |
a
Adjusted for randomization group, gender, age, race/ethnicity, main drug, number of heavy drinking days, depression (PHQ-9), homelessness, education (high school or higher), self-help group, substance use disorder treatment and social support systems.
b
Based on total Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) score.