Table 2 Factors associated with HIV infection among TGW in Salvador, Northeast Brazil
Variables | PopTrans (N = 127) | DIVAS (N = 166) | ||||||
|---|---|---|---|---|---|---|---|---|
% a | p value a | OR a | 95%CI a | % a | p value a | OR a | 95%CI a | |
Sociodemographic | ||||||||
Age | 0.143 | 0.252 | ||||||
< 25 years old | 4.92 | 1.00 | – | 29.23 | 1.00 | – | ||
≥ 25 years old | 12.10 | 2.66 | 0.68-10.34 | 18.10 | 0.53 | 0.18-1.58 | ||
Years of schooling | 0.407 | 0.372 | ||||||
≤ 9 years | 7.40 | 1.00 | – | 29.55 | 1.00 | – | ||
> 9 years | 13.47 | 1.94 | 0.39-9.74 | 20.83 | 0.63 | 0.22-1.76 | ||
Skin color | 0.070 | 0.160 | ||||||
White | 2.30 | 1.00 | – | 42.03 | 1.00 | – | ||
Non White | 10.59 | 5.03 | 0.73-34.77 | 20.96 | 0.37 | 0.09-1.56 | ||
Income (Brazilian minimum wage) | 0.001 | 0.494 | ||||||
≤ $190.50 | 1.49 | 1.00 | – | 13.84 | 1.00 | – | ||
> $190.50 | 13.84 | 25.64 | 2.14-52-72 | 19.83 | 1.54 | 0.44-5.90 | ||
Occupation | 0.011 | 0.491 | ||||||
Formal and informal employment/self-employment | 2.11 | 1.00 | – | 19.86 | 1.00 | – | ||
Sex professional/unemployed | 11.8 | 6.21 | 1.26-30.52 | 26.97 | 1.49 | 0.47-4.68 | ||
Discrimination | ||||||||
Gender based discrimination | 0.037 | 0.003 | ||||||
No | 1.53 | 1.00 | – | 4.11 | 1.00 | – | ||
Yes | 10.48 | 7.54 | 0.81-69.57 | 28.19 | 9.17 | 1.68-50.14 | ||
Forced sex | 0.607 | 0.065 | ||||||
No | 10.31 | 1.00 | – | 16.37 | 1.00 | – | ||
Yes | 6.88 | 0.64 | 0.11-3.55 | 34.13 | 2.65 | 0.92-7.58 | ||
Discrimination in health services | 0.239 | 0.911 | ||||||
No | 5.88 | 1.00 | – | 24.61 | 1.00 | – | ||
Yes | 13.50 | 2.50 | 0.52-12.01 | 23.41 | 0.94 | 0.29-2.99 | ||
Discrimination in family | 0.004 | 0.958 | ||||||
No | 2.45 | 1.00 | – | 24.11 | 1.00 | – | ||
Yes | 15.89 | 7.52 | 1.57-36.02 | 24.62 | 1.03 | 0.37-2.89 | ||
Discrimination by neighbors | 0.001 | 0.165 | ||||||
No | 1.39 | 1.00 | – | 28.14 | 1.00 | – | ||
Yes | 13.12 | 10.71 | 1.91-59.96 | 15.30 | 0.46 | 0.15-1.40 | ||
Sexual behavior | ||||||||
Condom use during receptive anal sex in the last 6 months | 0.539 | |||||||
Always use | 12.54 | 1.00 | – | |||||
Inconsistent use | 7.93 | 0.60 | 0.12-3.13 | |||||
Condom use during receptive anal sex in the last 30 days | 0.259 | |||||||
Always use | 34.24 | 1.00 | – | |||||
Inconsistent use | 20.16 | 0.48 | 0.14-1.74 | |||||
Serology | ||||||||
Syphilis test | 0.051 | < 0.050 | ||||||
Negative | 4.67 | 1.00 | – | 17.67 | 1.00 | – | ||
Positive | 18.46 | 4.63 | 0.89-24.12 | 37.43 | 2.79 | 0.99-7.91 | ||