Table 3 Stepwise multivariate logistic regression analysis of risk factors in HIV-1-infected men having sex with men
From: Risk Factors for HIV-1 seroconversion among Taiwanese men visiting gay saunas who have sex with men
Variable | HIV (+) N= 81 n(%) | HIV (-) N= 1, 012 n(%) | Odds ratio | 95% Confidence interval |
|---|---|---|---|---|
Role during anal intercourse | Â | Â | ||
Versatile | 53/77 (68.8) | 410/724 (49.8) | 2.76 | 1.42~5.36 |
Exclusively receptive | 9/77 (11.7) | 118/724 (14.3) | 1.44 | 0.57~3.66 |
Exclusively insertive | 15/77 (19.5) | 296/724 (35.9) | 1 | Â |
Number of sexual partners during each sauna visit | Â | Â | ||
≥ 2 | 39/74 (52.7) | 316/808 (39.1) | 1.71 | 1.02~2.89 |
0 or 1 | 35/74 (47.3) | 492/808 (60.9) | 1 | Â |
Circumcised | Â | Â | Â | Â |
No | 66/79 (83.5) | 692/945 (73.2) | 2.19 | 1.08~4.45 |
Yes | 13/79 (16.5) | 253/945 (26.8) | 1 | Â |