Table 3 Results of bivariate and multivariate analyses for inclusion in outcome group. Variables in bold remain significant in the multivariate model.
| Â | Unadjusted OR (95Â % CI) | Adjusted OR (95Â % CI) |
|---|---|---|
Relationship type | Â | Â |
 Monogamous | 1.00 (ref) | 1.00 (ref) |
 Open | 0.76 (0.55-1.05) | 0.87 (0.57-1.36) |
 Undecided | 1.51 (1.02-2.24) | 1.29 (0.77-2.19) |
City of residence >100,000 people | 0.65 (0.50-0.85) | Â |
High school diploma | 0.65 (0.50-0.85) | Â |
Any UAI with steady partner in past 12Â months | 2.13 (1.51-3.07) | 2.21 (1.42-3.56) |
Steady partner HIV status | Â | Â |
 Negative | 1.00 (ref) | 1.00 (ref) |
 Never tested | 2.00 (1.39-2.84) | 1.57 (0.96-2.54) |
 Unknown | 2.77 (1.94-3.92) | 1.98 (1.21-3.19) |
Less than half of heterosexual friends are aware of participant’s sexual orientation | 1.52 (1.06-2.15) |  |
Doctor knows participant is attracted to men | 0.51 (0.39-0.66) | 0.54 (0.38-0.76) |
Social support | Â | Â |
 High | 0.47 (0.30-0.75) |  |
 Medium | 0.73 (0.48-1.14) |  |
 Low | 1.00 (ref) |  |
Internalized homophobia | 1.17 (1.04-1.31) | Â |
Condoms in house or bag | 0.30 (0.20-0.46) | 1.44 (0.61-3.58) |
Feels that condoms disrupt sex | Â | Â |
 Strongly agrees | 5.18 (3.53-7.64) | 3.82 (2.36-6.24) |
 Partially agrees | 2.13 (1.51-3.04) | 2.19 (1.44-3.35) |
 Does not agree | 1.00 (ref) | 1.00 (ref) |
 Difficult to answer | 2.10 (1.05-3.94) | 2.45 (1.12-5.06) |
Feels partners will assume he is HIV-positive if he insists on condoms | 2.63 (1.79-3.82) | Â |
Feels partners will assume he is HIV-negative if he insists on condoms | 0.67 (0.51-0.88) | 0.20 (0.08-0.48) |
Has ever heard of ART | Â | Â |
 Yes, feels well-informed | 0.37 (0.19-0.75) |  |
 Yes, but does not feel well-informed | 0.66 (0.35-1.31) |  |
 No | 1.00 (ref) |  |
Has heard that ART can reduce infectivity | Â | Â |
 Yes, feels well-informed | 0.54 (0.38-0.77) |  |
 Yes, but does not feel well-informed | 0.75 (0.54-1.05) |  |
 No | 1.00 (ref) |  |
Reduced concerns about HIV due to ART availability | 1.62 (1.30-2.01) | 1.22 (0.86-1.70) |
Sought information on HIV in past year | Â | Â |
 Regularly | 0.26 (0.14-0.47) | 2.12 (0.77-6.02) |
 Occasionally | 0.40 (0.29-0.55) | |
 Never | 1.00 (ref) | 1.00 (ref) |
Has ever heard of PEP | Â | Â |
 Yes, feels well-informed | 0.43 (0.28-0.63) | 0.46 (0.28-0.75) |
 Yes, but does not feel well-informed | 0.66 (0.48-0.90) | 0.77 (0.53-1.12) |
 No | 1.00 (ref) | 1.00 (ref) |
Feels partner will assume he is HIV-negative if he insists on condoms * Reduced concern about HIV due to ART availability (interaction) | NA | 2.17 (1.30-3.66) |
Sought any information on HIV in past year * Condoms in house or bag (interaction) | NA | 0.20 (0.07-0.58) |