Characteristics | Univariate analysis | Multivariate analysis | ||
RR (95% CI) | p Value | RR (95% CI) | p Value | |
Demographics | ||||
Age | 0.99 (0.97 to 1.02) | 0.591 | ||
Black race | 1.66 (1.02 to 2.70) | 0.042 | 1.76 (1.11 to 2.80) | 0.016 |
Low socioeconomic status* | 1.24 (0.76 to 2.02) | 0.394 | ||
Baseline signs and symptoms | ||||
PMNs ≥10 | 1.40 (0.85 to 2.31) | 0.190 | ||
Visible discharge | 1.66 (0.65 to 4.21) | 0.286 | ||
Purulent discharge on exam | 1.75 (0.71 to 4.28) | 0.223 | 2.51 (1.44 to 4.35) | 0.001 |
Discharge amount on exam | 0.789 | |||
Small | Referent | -- | ||
Moderate | 1.18 (0.70 to 1.99) | 0.536 | ||
Large | 0.87 (0.25 to 3.08) | 0.834 | ||
Depression (CES-D score ≥10) | 1.02 (0.56 to 1.87) | 0.936 | ||
Sexual behaviours | ||||
Sex with a man in last 12 months | 0.94 (0.56 to 1.59) | 0.819 | ||
Any anal insertive partners in last 2 months | 0.88 (0.51 to 1.53) | 0.654 | ||
Any vaginal sex partners in last 2 months | 0.79 (0.48 to 1.29) | 0.343 | ||
Number sex partners in last 2 months | 1.02 (0.96 to 1.09) | 0.535 | ||
Any unprotected sex between visits | 1.06 (0.56 to 1.98) | 0.864 |
↵* As measured by ability to pay full price for the clinic visit vs payment on a sliding scale.