| Hepatitis B Virus Seroprevalence Among Female Sex Workers | Hepatitis C Virus Seroprevalence Among Female Sex Workers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HBV Prevalence | RDS Unadjusted OR | RDS Adjusted OR | HCV Prevalence | RDS Unadjusted OR | RDS Adjusted OR | |||||||||||||
| Variables | n | Crude % | RDS adjusted % | OR | 95% CI | p | aOR | 95% CI | p | n | Crude % | RDS adjusted % | OR | 95% CI | p | aOR | 95% CI | p |
| Age (years) | ||||||||||||||||||
| ≤24 | 202 | 17.8 | 18.3 | 1 | 189 | 9.0 | 09.8 | |||||||||||
| 25-29 | 83 | 20.5 | 19.7 | 1.10 | 0.49 -2.44 | 0.819 | -- | -- | -- | 77 | 9.1 | 08.7 | 0.88 | 0.34-2.24 | 0.789 | -- | -- | -- |
| ≥30 | 63 | 12.7 | 16.3 | 1.17 | 0.49 - 2.75 | 0.718 | -- | -- | -- | 59 | 13.6 | 08.7 | 1.62 | 0.63-4.13 | 0.311 | -- | -- | -- |
| Total | 348 | 17.5 | 18.2 | -- | -- | -- | 325 | 9.8 | 10.6 | |||||||||
| Education | ||||||||||||||||||
| None | 82 | 14.6 | 16.0 | 1 | 76 | 10.5 | 10.5 | |||||||||||
| Primary | 131 | 16.8 | 15.9 | 0.99 | 0.45-2.19 | 0.990 | -- | -- | -- | 119 | 9.2 | 11.2 | 1.08 | 0.40-2.93 | 0.877 | -- | -- | -- |
| Secondary/high school | 131 | 19.8 | 21.8 | 1.47 | 0.67-3.19 | 0.334 | -- | -- | -- | 126 | 10.3 | 10.4 | 0.99 | 0.38-2.57 | 0.980 | -- | -- | -- |
| Marital status | ||||||||||||||||||
| Single | 219 | 17.8 | 17.9 | 1 | 203 | 9.4 | 09.8 | |||||||||||
| Living in couple | 33 | 6.1 | 07.7 | 0.38 | 0.08-1.77 | 0.219 | -- | -- | -- | 30 | 6.7 | 08.4 | 0.85 | 0.18-4.10 | 0.840 | -- | -- | -- |
| Divorced/separated/widow | 96 | 20.8 | 22.4 | 1.32 | 0.71 -2.45 | 0.384 | -- | -- | -- | 92 | 12.0 | 13.0 | 1.38 | 0.61-3.12 | 0.441 | -- | -- | -- |
| Occupation | ||||||||||||||||||
| Student/pupil | 20 | 20.0 | 20.0 | 1 | 19 | 5.3 | 05.3 | |||||||||||
| Employees (public or private) | 151 | 21.2 | 21.5 | 1.09 | 0.34-3.54 | 0.876 | -- | -- | -- | 138 | 12.3 | 13.7 | 2.87 | 0.35-23.25 | 0.32 | -- | -- | -- |
| Unemployee | 175 | 14.3 | 15.4 | 0.73 | 0.22 -2.39 | 0.602 | -- | -- | -- | 166 | 8.4 | 08.7 | 1.71 | 0.21-14.01 | 0.61 | -- | -- | -- |
| Number of children | ||||||||||||||||||
| 0 | 106 | 20.8 | 21.0 | 1 | 101 | 8.9 | 09.4 | |||||||||||
| 1 | 157 | 16.6 | 17.1 | 0.77 | 0.41-1.48 | 0.439 | -- | -- | -- | 143 | 10.5 | 10.9 | 1.18 | 0.48-2.90 | 0.713 | -- | -- | -- |
| ≥2 | 85 | 15.3 | 17.0 | 0.767 | 0.35-1.67 | 0.505 | -- | -- | -- | 81 | 9.9 | 11.4 | 1.23 | 0.44-3.50 | 0.689 | -- | -- | -- |
| Parents alive | . | |||||||||||||||||
| One died | 170 | 14.7 | 15.6 | 1 | 155 | 10.3 | 11.1 | |||||||||||
| Both | 173 | 20.2 | 20.8 | 1.42 | 0.79 -2.55 | 0.230 | -- | -- | -- | 166 | 8.4 | 09.2 | 0.81 | 0.37-1.79 | 0.617 | -- | -- | -- |
| Migrant | ||||||||||||||||||
| No | 231 | 16.9 | 17.4 | 1 | 217 | 10.6 | ||||||||||||
| Yes | 114 | 19.3 | 20.4 | 1.21 | 0.67 -2.22 | 0.393 | -- | -- | -- | 105 | 8.6 | 0.79 | 0.34-1.84 | 0.586 | -- | -- | -- | |
| Hepatitis B immunization | ||||||||||||||||||
| No | 329 | 17.3 | 18.2 | 1 | 305 | 10.5 | 11.3 | -- | -- | -- | -- | -- | -- | |||||
| Yes | 14 | 21.4 | 18.3 | 1.01 | 0.27-3.80 | 0.991 | -- | -- | -- | 15 | 0.0 | 0.00 | -- | -- | -- | -- | -- | |
| Don’t know | 4 | 25.0 | 25.0 | 1.50 | 0.15 -14.84 | 0.729 | -- | -- | -- | 4 | 0.0 | 10.6 | -- | -- | -- | -- | -- | |
| Injectable drug user | ||||||||||||||||||
| No | 342 | 17.5% | 0.183 | 1 | 321 | 10.0% | ||||||||||||
| Yes | 6 | 16.7% | 0.167 | 0.89 | 0.10-7.89 | 0.921 | -- | -- | 4 | 0.0% | -- | -- | -- | |||||
| Alcohol user | ||||||||||||||||||
| No | 99 | 16.2% | 0.163 | 1 | 97 | 8.2% | 07.9 | |||||||||||
| Yes | 249 | 18.1% | 0.190 | 1.20 | 0.63-2.27 | 0.573 | -- | -- | 228 | 10.5% | 11.7 | 1.55 | 0.66-3.64 | 0.308 | ||||
| Age at start of sex work (years) | ||||||||||||||||||
| <20 | 225 | 19.1 | 19.2 | 1 | 206 | 08.0 | ||||||||||||
| 20-24 | 81 | 17.3 | 18.8 | 0.97 | 0.48 -1.93 | 0.931 | -- | -- | -- | 78 | 14.9 | 2.02 | 0.86-4.78 | 0.107* | 2.42 | 0.83-7.10 | 0.106 | |
| >=25 | 41 | 9.8 | 12.4 | 0.59 | 0.19 -1.84 | 0.368 | -- | -- | -- | 40 | 15.5 | 2.11 | 0.73-6.05 | 0.165* | 2.02 | 0.58-7.02 | 0.265 | |
| Experience in sex work | ||||||||||||||||||
| Less than one year | 59 | 18.6 | 20.2 | 1 | 57 | 12.6 | ||||||||||||
| 1 to 5 years | 203 | 16.3 | 16.4 | 0.77 | 0.35-1.68 | 0.516 | -- | -- | -- | 191 | 12.4 | 0.98 | 0.36-2.65 | 0.971 | 0.95 | 0.31-2.89 | 0.932 | |
| 6 years and more | 83 | 20.5 | 21.9 | 1.10 | 0.46-2.64 | 0.825 | -- | -- | -- | 75 | 04.7 | 0.34 | 0.08-1.53 | 0.160* | 0.21 | 0.04-1.09 | 0.065 | |
| Number of clients per week | - | |||||||||||||||||
| 1 to 14 | 214 | 18.2 | 18.8 | 1 | 203 | 11.2 | ||||||||||||
| 15 to 29 | 91 | 18.7 | 19.7 | 1.06 | 0.55-2.03 | 0.862 | -- | -- | -- | 84 | 10.2 | 0.90 | 0.39-2.11 | 0.816 | -- | -- | -- | |
| ≥30 | 42 | 11.9 | 11.9 | 0.58 | 0.21-1.59 | 0.290 | -- | -- | -- | 38 | 07.9 | 0.68 | 0.19-2.44 | 0.554 | -- | -- | -- | |
| Mean income per week | ||||||||||||||||||
| <30 USD | 29 | 6.9 | 06.5 | 1 | 27 | 7.4 | 07.0 | 1.89 | 0.40-8.93 | 0.416 | -- | -- | -- | |||||
| 30 – 69 USD | 147 | 19.0 | 19.9 | 3.55 | 0.79 -16.04 | 0.099* | 3.23 | 0.67-15.62 | 0.143 | 140 | 11.4 | 12.5 | 1.53 | 0.31-7.49 | 0.597 | -- | -- | -- |
| 70 – 200 USD | 126 | 19.0 | 20.3 | 3.64 | 0.80-16.57 | 0.095* | 3.77 | 0.77-18.43 | 0.101 | 117 | 9.4 | 10.3 | 0.98 | 0.15-6.42 | 0.990 | -- | -- | -- |
| ≥200 USD | 46 | 15.2 | 14.5 | 2.41 | 0.46 -12.68 | 0.295 | 1.96 | 0.33-11.57 | 0.458 | 41 | 7.3 | 06.9 | ||||||
| HIV status | ||||||||||||||||||
| Negative | 321 | 16.5 | 16.5 | 1 | 297 | 8.8 | 08.8 | |||||||||||
| Positive | 27 | 29.6 | 29.6 | 2.29 | 0.88 -5.14 | 0.093* | 1.85 | 0.74-4.66 | 0.189 | 28 | 21.4 | 21.4 | 2.84 | 1.05-7.67 | 0.039** | 5.59 | 1.71-18.28 | 0.005** |
| Syphilis markers | ||||||||||||||||||
| Negative | 333 | 18.0 | 18.8 | 3.80 | 0.48-29.97 | 0.204 | 310 | 9.7 | 08.9 | 0.59 | 0.05-4.37 | 0.503 | -- | -- | -- | |||
| Positive | 15 | 6.7 | 05.8 | 15 | 13.3 | 10.6 | ||||||||||||
| STIs symptom over the last 12 months | ||||||||||||||||||
| No | 174 | 17.8 | 18.2 | 1 | 163 | 08.9 | ||||||||||||
| Yes | 172 | 16.9 | 17.9 | 0.98 | 0.55-1.74 | 0.95 | -- | -- | -- | 160 | 12.4 | 1.45 | 0.67 -3.15 | 0.337 | -- | -- | -- | |
| Don’t know | 1 | 0.0 | 0 | -- | -- | 1 | 0.00 | -- | 1 | |||||||||
| Ever got pregnant | ||||||||||||||||||
| No | 73 | 17.8 | 17.8 | 1 | 70 | 09.9 | ||||||||||||
| Yes | 274 | 17.2 | 18.1 | 1.017 | 0.51-2.02 | 0.961 | -- | -- | -- | 254 | 10.8 | 1.43 | 0.59-3.45 | 0.420 | -- | -- | -- | |
| Abortion | ||||||||||||||||||
| No | 220 | 15.0 | 15.1 | 1 | 204 | 10.4 | ||||||||||||
| Yes | 128 | 21.9 | 23.4 | 1.72 | 0.96 -3.06 | 0.064* | 1.47 | 0.81-2.67 | 0.202 | 121 | 10.8 | 1.04 | 0.47-2.28 | 0.921 | -- | -- | -- | |
| Ease of requesting client to wear a condom | ||||||||||||||||||
| Easy | 237 | 15.6 | 16.3 | 1 | 222 | 09.4 | ||||||||||||
| Difficult | 110 | 20.9 | 21.8 | 1.43 | 0.79-2.61 | 0.232 | -- | -- | -- | 102 | 13.3 | 1.47 | 0.67-3.24 | 0.334 | -- | -- | -- | |
| Systematic use of condom with clients during the last 12 months | ||||||||||||||||||
| No | 129 | 14.7 | 14.7 | 1 | 121 | 14.5 | ||||||||||||
| Yes | 212 | 19.8 | 21.0 | 1.54 | 0.84 -2.83 | 0.161* | 1.49 | 0.76-2.92 | 0.245 | 197 | 07.7 | 0.49 | 0.23-1.08 | 0.078* | 0.32 | 0.13-0.83 | 0.019** | |
| Condom use during the last intercourse with new client | ||||||||||||||||||
| No | 36 | 5.6 | 05.6 | 1 | 32 | 15.6 | ||||||||||||
| Yes | 300 | 18.7 | 19.2 | 4.05 | 0.94 - 17.52 | 0.061* | 3.29 | 0.74-14.64 | 0.116 | 281 | 10.2 | 0.61 | 0.21-1.74 | 0.359 | -- | -- | -- | |
| Condom breakage over the last 12 months | ||||||||||||||||||
| No | 127 | 16.5 | 17.6 | 1 | 119 | 07.0 | ||||||||||||
| Yes | 221 | 18.1 | 18.6 | 1.06 | 0.58 -1.94 | 0.838 | -- | -- | -- | 206 | 12.6 | 1.91 | 0.81-4.53 | 0.141* | 1.71 | 0.65-4.53 | 0.276 | |
| Already re-use condom | ||||||||||||||||||
| No | 332 | 18.4 | 19.2 | 1 | -- | -- | -- | 310 | 9.4 | 10.2 | ||||||||
| Yes | 10 | 0.0 | 0.0 | -- | -- | -- | -- | -- | -- | 09 | 33.3 | 33.3 | 4.38 | 1.03-18.67 | 0.046** | 6.91 | 1.70-28.0 | 0.007** |
| Sex with clients in the street or public gardens | ||||||||||||||||||
| No | 308 | 18.8 | 19.7 | 1 | 288 | 8.7 | 09.2 | |||||||||||
| Yes | 39 | 7.7 | 07.1 | 0.31 | 0.09-1.05 | 0.061* | 36 | 19.4 | 21.5 | 2.70 | 1.03-7.06 | 0.043** | 3.27 | 1.14-9.37 | 0.027** | |||