| HR (95% CI) | P value |
---|---|---|
Number of sexual partners | ||
 0–1 | – | – |
 2–5 | 1.30 (0.64–2.67) | 0.47 |
 ≥ 6 | 2.65 (1.04–6.67) | 0.04 |
Using condom for anal sex | ||
 Never | – | – |
 Sometimes | 0.72 (0.20–2.56) | 0.61 |
 Every time | 0.27 (0.07–0.96) | 0.04 |
HIV-positive partners | ||
 No | – | – |
 Yes | 3.82 (1.16–12.64) | 0.03 |
 Not sure | 2.02 (0.95–4.30) | 0.07 |
Sex role for anal sex | ||
 Exclusively receptive | – | – |
 Exclusively insertive | 0.23 (0.08–0.62) | < 0.01 |
 Versatile | 0.93 (0.46–1.88) | 0.84 |