Table 4 Multivariate analysis of factors associated with HIV positivity among men in three districts in Karnataka, 2005-2007
From: Heterogeneity of the HIV epidemic in the general population of Karnataka state, south India
Characteristic | HIV prevalence % (95% CI) | Crude OR (95% CI) N=6210 | Adjusted OR* (95% CI) N=6210 | P-value |
|---|---|---|---|---|
Age$ | 听 | 听 | 听 | 听 |
15-19 years | 0.29 (0.0-0.59) | 1.00 (Ref) | 1.00 (Ref) | 听 |
20-24 years | 0.60 (0.20-1.00) | 2.05 (0.59-7.08) | 2.02 (0.59-6.98) | 0.260 |
25-29 years | 1.13 (0.17-2.09) | 3.87 (1.04-14.38) | 3.66 (0.99-13.48) | 0.051 |
30-34 years | 1.58 (0.26-2.90) | 5.45 (1.45-20.40) | 5.24 (1.44-19.14) | 0.013 |
35-39 years | 2.80 (0.38-5.23) | 9.78 (2.75-34.77) | 9.45 (2.59-34.39) | 0.001 |
40-44 years | 1.45 (0.21-2.69) | 5.00 (1.31-19.04) | 4.57 (1.18-17.61) | 0.028 |
45-49 years | 1.19 (0.35-2.03) | 4.07 (1.20-13.77) | 3.87 (1.13-13.30) | 0.032 |
Undergone circumcision | 听 | 听 | 听 | 听 |
No | 1.27 (0.82-1.72) | 1.00 (Ref) | 1.00 (Ref) | 听 |
Yes | 0.46 (0.07-0.86) | 0.36 (0.14-0.92) | 0.33 (0.13-0.81) | 0.016 |
Ever paid for sex | 听 | 听 | 听 | 听 |
No | 1.11 (0.72-1.51) | 1.00 (Ref) | 1.00 (Ref) | 听 |
Yes | 4.57 (0.24-8.90) | 4.26 (1.51-12.03) | 2.68 (0.98-7.34) | 0.055 |
Ever had any STI | 听 | 听 | 听 | 听 |
No | 1.11 (0.72-1.51) | 1.00 (Ref) | 1.00 (Ref) | 听 |
Yes | 3.13 (0.37-5.89) | 2.86 (1.10-7.42) | 2.44 (1.15-5.17) | 0.021 |