| All | Group V | Group I |  |
---|---|---|---|---|
 | (n = 566) | (n = 340) | (n = 226) | Univariate OR |
 | Col% | Col% | Col% | (Group I vs. Group V) |
Number & type of MSM partner (last 12 months) | Â | Â | Â | Â |
Number of MSM sex partners | Â | Â | Â | Â |
   One | 31.3 | 24.4 | 41.6 | 1.00 |
   More than 1 | 68.7 | 75.6 | 58.4 | 0.45*** |
Having sex with MSM acquaintances recruited online | Â | Â | Â | Â |
   No | 67.0 | 79.1 | 48.7 | 1.00 |
   Yes | 33.0 | 20.9 | 51.3 | 4.00*** |
Having sex with male sex workers | Â | Â | Â | Â |
   No | 91.7 | 94.7 | 87.2 | 1.00 |
   Yes | 8.3 | 5.3 | 12.8 | 2.63** |
Having provided commercial sex to males | Â | Â | Â | Â |
   No | 96.6 | 98.5 | 93.8 | 1.00 |
   Yes | 3.4 | 1.5 | 6.2 | 4.43** |
Anal intercourse with MSM (last 12 months) | Â | Â | Â | Â |
Engaged in any MSM anal intercourse | Â | Â | Â | Â |
   No | 19.8 | 20.0 | 19.5 | 1.00 |
   Yes | 80.2 | 80.0 | 80.5 | 1.03 |
Among those who had engaged in any MSM anal intercourse (n = 454), Unprotected anal intercourse (UAI) (last 12 months) | Â | Â | Â | Â |
Engaged in any MSM UAI | Â | Â | Â | Â |
   No | 58.4 | 66.2 | 46.7 | 1.00 |
   Yes, UAI | 41.6 | 33.8 | 53.3 | 2.23*** |
Substance use (last 12 months) | Â | Â | Â | Â |
Used psychoactive substances | Â | Â | Â | Â |
   No | 87.8 | 84.4 | 92.9 | 1.00 |
   Yes | 12.2 | 15.6 | 7.1 | 0.41** |
Drank alcohol before sex | Â | Â | Â | Â |
   No | 86.7 | 83.8 | 91.2 | 1.00 |
   Yes | 13.3 | 16.2 | 8.8 | 0.50* |
Self-reported STD (last 12 months) | Â | Â | Â | Â |
Self-reported contraction of STD | Â | Â | Â | Â |
   No | 98.1 | 99.7 | 95.6 | 1.00 |
   Yes | 1.9 | 0.3 | 4.4 | 15.69** |