Table 3.
Unadjusted |
Adjusteda |
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---|---|---|---|---|---|---|---|---|---|
Analysis | Population | ZI OR: odds of zero UPSA | 95% CI | Relative change in number of UPSA | 95% CI | ZI OR: odds of zero UPSA | 95% CI | Relative change in number of UPSA | 95% CI |
Short term | HIV positive | 2.03 | 1.29–3.20 | 0.72 | 0.56–0.93 | 1.55 | 0.91–2.66 | 0.71 | 0.55–0.91 |
HIV negative | 0.77 | 0.63–0.94 | 0.98 | 0.91–1.06 | 0.77 | 0.63–0.95 | 0.98 | 0.91–1.06 | |
Long term | HIV positive | 2.19 | 1.28–3.74 | 0.60 | 0.44–0.81 | 1.99 | 1.12–3.53 | 0.62 | 0.45–0.84 |
HIV negative | 0.84 | 0.67–1.05 | 1.01 | 0.92–1.12 | 0.82 | 0.64–1.04 | 1.02 | 0.92–1.12 |
aAll adjusted models control for age, country, recruitment population, prior STI during study and partner symptomatic of STI in past 3 months.
ZI = zero-inflated; OR = odds ratio; UPSA = unprotected sex acts; CI = confidence interval.