Variables | Unprotected sex with sex workersc in the last 6 months | Crude PR | 95% CI | Adjusted PR | 95% CI | |||
---|---|---|---|---|---|---|---|---|
Total (N = 976) | Yes (N = 423) | p-value | ||||||
n | n | % | ||||||
Time period | ||||||||
Closure of brothels | ||||||||
Before closure (2003 to 2008) | 757 | 283 | (37.4) | < 0.001 | 1 | 1 | ||
After closure (2009 to 2012) | 219 | 140 | (63.9) | 1.71 | 1.49–1.96 | 1.65 | 1.40–1.94 | |
Sociodemographic characteristics | ||||||||
Age (years)a | ||||||||
< 20 | 31 | 16 | (51.6) | 0.934‡ | 1 | 1 | ||
20–29 | 504 | 216 | (42.9) | 0.83 | 0.58–1.18 | 0.96 | 0.62–1.49 | |
30–39 | 320 | 136 | (42.5) | 0.82 | 0.57–1.19 | 1.05 | 0.66–1.67 | |
≥ 40 | 120 | 54 | (45.0) | 0.87 | 0.59–1.29 | 1.11 | 0.69–1.81 | |
Education levela | ||||||||
No formal education | 37 | 15 | (40.5) | 0.858‡ | 1 | 1 | ||
Primary (1–6 years) | 303 | 135 | (44.6) | 1.10 | 0.73–1.66 | 1.11 | 0.71–1.74 | |
Secondary (7–12 years) | 596 | 255 | (42.8) | 1.06 | 0.71–1.58 | 1.05 | 0.68–1.64 | |
College and university | 39 | 17 | (43.6) | 1.08 | 0.63–1.83 | 1.17 | 0.66–2.06 | |
Marital statusa | ||||||||
Never married/single | 452 | 200 | (44.3) | 0.607 | 1 | 1 | ||
Married/ever marriedb | 521 | 222 | (42.6) | 0.96 | 0.83–1.11 | 0.89 | 0.74–1.07 | |
Income per month (USD)a | ||||||||
≤ 200 | 805 | 360 | (44.7) | 0.004 | 1 | 1 | ||
> 200 | 144 | 46 | (31.9) | 0.71 | 0.56–0.92 | 0.69 | 0.54–0.88 | |
Alcohol consumptiona | ||||||||
No and occasional drinker | 827 | 334 | (40.4) | < 0.001 | 1 | 1 | ||
Regular drinker | 148 | 88 | (59.5) | 1.47 | 1.26–1.72 | 1.62 | 1.36–1.92 | |
Risk perceptions | ||||||||
Own chance of getting STD/HIV from sex workersa,c | ||||||||
None to low | 438 | 214 | (48.9) | < 0.001 | 1 | 1 | ||
Moderate to very high | 517 | 190 | (36.8) | 0.75 | 0.65–0.87 | 0.83 | 0.71–0.98 |