SCS† | PASH‡ | Univariate analysis | ||
---|---|---|---|---|
(N=168) n (%) | (N=194) n (%) | OR | p Value | |
Any receptive condomless anal intercourse | 143 (85.1) | 127 (65.5) | 3.02 (1.80 to 5.07) | <0.001 |
without ejaculation | 56 (33.3) | 69 (35.6) | 0.91 (0.59 to 1.40) | 0.656 |
with ejaculation | 87 (51.8) | 58 (29.9) | 2.52 (1.64 to 3.88) | <0.001 |
Only insertive condomless anal intercourse | 25 (14.9) | 67 (34.5) | 0.34 (0.21 to 0.58) | <0.001 |
Both receptive and insertive condomless anal intercourse | 37 (22.0) | 48 (24.7) | 0.86 (0.53 to 1.40) | 0.543 |
*Condomless anal intercourse with a casual partner.
†The men in the Seroconversion Study (SCS) who described an occasion of condomless anal intercourse with a casual partner as the high-risk event that led to their infection with HIV.
‡The HIV-negative gay men in the PASH study who described a recent occasion of condomless anal intercourse with a casual partner.
CLAIC, condomless anal intercourse with casual partners; PASH, Pleasure and Sexual Health study.