Table 2 Characteristics of FSWs and association with VIA positivity in Kampala, Uganda
Characteristic | N | # VIA positive (col%) | Unadjusted OR (95Â %CI) | Age-adjusted OR (95Â %CI) | Fully adjusted OR (95Â %CI) |
|---|---|---|---|---|---|
Current marital status (N = 713) | |||||
  Married/cohabiting | 109 | 3 (2.8) | 0.73 (0.17–3.18) | 0.64 (0.15–2.75) | 0.52 (0.10–2.58) |
  Widowed | 40 | 4 (10.0) | 2.65 (0.70–10.09) | 2.20 (0.58–8.24) | 1.74 (0.39–7.77) |
  Separated/divorced | 458 | 29 (6.3) | 1.67 (0.60–4.67) | 1.33 (0.48–3.70) | 2.25 (0.36–4.06) |
  Single | 106 | 4 (3.8) | 1.0 | 1.0 | 1.0 |
Smoker (N = 719) | |||||
  Never | 501 | 26 (5.2) | 1.0 | 1.0 | 1.0 |
  Ever | 218 | 14 (6.4) | 1.20 (0.66–2.32) | 1.21 (0.65–2.27) | 1.12 (0.59–2.14) |
Alcohol use pattern following AUDIT score (N = 651) | |||||
  Harmless or low-risk drinkers | 320 | 21 (6.6) | 1.31 (0.46–3.72) | 1.11 (0.40–3.11) | 1.21 (0.42–3.50) |
  Harmful or high-risk drinkers | 251 | 14 (5.6) | 1.11 (0.38–3.30) | 1.04 (0.36–3.03) | 1.11 (0.38–3.30) |
Alcohol-dependent | 80 | 4 (5.0) | 1.0 | 1.0 | 1.0 |
Number of lifetime partners (N = 707) | |||||
 ≤ 50 | 305 | 15 (4.9) | 1.0 | 1.0 | 1.0 |
  51–100 | 268 | 10 (3.7) | 0.75 (0.35–1.66) | 0.74 (0.34–1.64) | 1.07 (0.40–2.86) |
  > 100 | 134 | 12 (9.0) | 1.82 (0.88–3.78) | 1.69 (0.81–3.52) | 3.34 (1.38–8.12) |
Number sexual partners in last month (N= 594) | |||||
  < 5 | 234 | 14 (6.0) | 1.0 | 1.0 | 1.0 |
  5–19 | 137 | 6 (4.4) | 0.73 (0.29–1.86) | 0.82 (0.32–2.07) | 0.63 (0.23–1.64) |
  20–49 | 88 | 3 (3.4) | 0.57 (0.17–1.94) | 0.67 (0.20–2.29) | 0.53 (0.16–1.84) |
  50+ | 135 | 7 (5.2) | 0.87 (0.36–2.09) | 0.98 (0.41–2.36) | 0.58 (0.23–1.54) |
Condom use in the last 3 months (N = 634) | |||||
  Inconsistent use | 306 | 21 (6.9) | 1.0 | 1.0 | 1.0 |
  Consistent use | 328 | 17 (5.2) | 0.75 (0.41–1.40) | 0.80 (0.43–1.48) | 1.05 (0 0.51–2.17) |
Age at first sex (N = 712) | |||||
  < 15 | 266 | 16 (6.0) | 1.0 | 1.0 | 1.0 |
  15–19 | 391 | 22 (5.6) | 0.94 (0.50–1.75) | 0.94 (0.50–1.74) | 0.89 (0 0.45 -1.78) |
  > 20 | 55 | 1 (1.8) | 0.30 (0.04–2.23) | 0.36 (0.04–2.64) | 0.30 (0 0.04 -2.29) |
Age at first pregnancy (N = 671) | |||||
  < 18 | 369 | 17 (4.6) | 1.0 | 1.0 | 1.0 |
  18+ | 302 | 20 (6.6) | 1.44 (0.77–2.69) | 1.49 (0.80–2.77) | 1.49 (0 0.76–2.91) |
HIV status (N = 719) | |||||
  Negative | 404 | 31 (7.7) | 1.0 | 1.0 | 1.0 |
  Positive | 315 | 9 (2.9) | 4.42 (2.13–9.14) | 3.90 (1.37–11.09) | 4.55 (2.12–9.84) |
Signs and symptoms of STIs (N = 719) | |||||
  No | 512 | 28 (5.5) | 1.0 | 1.0 | 1,0 |
  Yes | 207 | 12 (5.8) | 1.06 (0.55–2.04) | 1.00 (0.51–1.97) | 1.06 (0.55–2.02) |