N | Any STI | Unadjusted OR (95% CI) | Adjusted OR (95% CI) | |
---|---|---|---|---|
n (%) | ||||
Male partners | * | |||
0 | 230 | 10 (4.3) | 0.94 (0.45 to 2.0) | 1.7 (0.71 to 4.3) |
1 | 627 | 29 (4.6) | Ref. | Ref. |
2–5 | 1177 | 76 (6.5) | 1.4 (0.92 to 2.2) | 1.2 (0.77 to 2.0) |
6–10 | 456 | 54 (11.8) | 2.8 (1.7 to 4.4) | 2.4 (1.5 to 4.0) |
11–20 | 293 | 29 (9.9) | 2.3 (1.3 to 3.9) | 2.0 (1.1 to 3.4) |
21–50 | 195 | 36 (18.5) | 4.7 (2.7 to 8.0) | 4.0 (2.3 to 6.8) |
>50 | 65 | 15 (23.1) | 6.2 (3.1 to 12.5) | 5.4 (2.7 to 10.9) |
Male partners | † | |||
None | 240 | 10 (4.2) | 0.76 (0.36 to 1.6) | 0.85 (0.002 to 356) |
Only regular | 445 | 24 (5.4) | Ref. | Ref. |
Regular and casual | 1833 | 188 (10.3) | 2.0 (1.3 to 3.1) | 0.93 (0.46 to 1.9) |
Only casual | 538 | 28 (5.2) | 0.96 (0.55 to 1.7) | 0.58 (0.26 to 1.3) |
Any anal sex | ‡ | |||
Yes | 2291 | 218 (9.5) | 2.7 (1.7 to 4.2) | 2.3 (1.3 to 4.0) |
No | 639 | 24 (3.8) | Ref. | Ref. |
Regular partners and condom use | ‡ | |||
No anal sex | 186 | 8 (4) | 0.51 (0.59 to 1.2) | 0.98 (0.67 to 1.4) |
High condom use | 554 | 45 (8) | Ref. | Ref. |
Medium/low condom use | 696 | 88 (13) | 1.6 (1.1 to 2.4) | 1.8 (1.3 to 2.7) |
No regular partner/NS | 1702 | 116 | ||
Casual partners and condom use | ‡ | |||
No anal sex | 437 | 17 (3.9) | 0.59 (0.41 to 0.86) | 0.54 (0.32 to 0.92) |
High condom use | 1396 | 122 (8.7) | Ref. | Ref. |
Medium/low condom use | 481 | 71 (15) | 1.8 (1.3 to 2.5) | 1.7 (1.2 to 2.3) |
No casual partner/NS | 824 | 47 | ||
HIV status at last HIV test | † | |||
HIV positive | 130 | 19 (15) | 1.6 (0.95 to 2.6) | 1.3 (0.74 to 2.2) |
HIV negative | 2096 | 205 (10) | Ref. | Ref. |
Never tested/no result | 869 | 27 (3) | 0.30 (0.20 to 0.45) | 0.37 (0.24 to 0.56) |
*Adjusted for anal sex.
†Adjusted for number of partners and anal sex.
‡Adjusted for number of partners.