Reported sexual risk behaviour in the previous year in 1996, 1999, and 2002 (n = 6508)
| 1996 | 1999 | 2002 | χ2 (2 df)† | p Value | ||||
|---|---|---|---|---|---|---|---|---|
| No† | %† | No† | %† | No† | %† | |||
| *Among men reporting UAI. | ||||||||
| †Multivariate logistic regression adjusted for age, social class, qualification level, area of residence, frequency of bar use and HIV optimism. | ||||||||
| Homosexual contact | ||||||||
| Yes | 2163 | 97.4 | 2296 | 96.8 | 1635 | 96.7 | 2.45 | 0.3 |
| No | 57 | 2.6 | 77 | 3.2 | 56 | 3.3 | ||
| Adjusted odds ratio (95% CI) | 1 | 0.77 | (0.49 to 1.22) | 0.84 | (0.49–1.45) | |||
| Anal intercourse | ||||||||
| Yes | 1660 | 74.7 | 1830 | 76.7 | 1349 | 80.4 | 18.10 | <0.001 |
| No | 563 | 25.3 | 555 | 23.3 | 328 | 19.6 | ||
| Adjusted odds ratio (95% CI) | 1 | 1.09 | (0.91 to 1.32) | 1.35 | (1.07 to 1.70) | 0.011 | ||
| Unprotected anal intercourse | ||||||||
| Yes | 711 | 32.2 | 782 | 33.5 | 708 | 43.0 | 54.47 | <0.001 |
| No | 1496 | 67.8 | 1552 | 66.5 | 940 | 57.0 | ||
| Adjusted odds ratio (95% CI) | 1 | 1.12 | (0.94 to 1.33) | 1.61 | (1.31 to 1.96) | <0.001 | ||
| Unprotected anal intercourse, partner type* | ||||||||
| Regular | 396 | 62.2 | 492 | 63.7 | 373 | 54.0 | 16.16 | <0.001 |
| Casual | 241 | 37.8 | 280 | 36.3 | 318 | 46.0 | ||
| Adjusted odds ratio (95% CI) | 1 | 1.10 | (0.82 to 1.46) | 1.65 | (1.18 to 2.30) | 0.003 | ||
| Unprotected anal intercourse, number of partners* | ||||||||
| One | 528 | 74.3 | 571 | 73.0 | 474 | 66.9 | 10.73 | 0.005 |
| More than one | 183 | 25.7 | 211 | 27.0 | 234 | 33.1 | ||
| Adjusted odds ratio (95% CI) | 1 | 1.25 | (0.92 to 1.69) | 1.59 | (1.12 to 2.25) | 0.009 | ||