Correlates of condom use among female sex workers in The Gambia: results of a cross-sectional survey.

Objectives. This study examined correlates of condom use among 248 female sex workers (FSW) in The Gambia. Methods. Between July and August 2011, FSW in The Gambia who were older than 16 years of age, the age of consent in The Gambia, were recruited for the study using venue-based sampling and snowball sampling, beginning with seeds who were established clients with the Network of AIDS Services Organizations. To be eligible, FSW must have reported selling sex for money, favors, or goods in the past 12 months. Bivariate and multivariate logistic regressions were used to determine associations and the relative odds of the independent variables with condom use. Four different condom use dependent variables were used: consistent condom use in the past six months during vaginal or anal sex with all clients and partners; consistent condom use in the past month during vaginal sex with new clients; consistent condom use in the past month during vaginal sex with nonpaying partners (including boyfriends, husbands, or casual sexual partners); and condom use at last vaginal or anal sex with a nonpaying partner. Results. Many FSW (67.34%, n = 167) reported it was not at all difficult to negotiate condom use with clients in all applicable situations, and these FSW were more likely to report consistent condom use with all clients and partners in the past 6 months (aOR 3.47, 95% CI [1.70-7.07]) compared to those perceiving any difficulty in condom negotiation. In addition, FSW were more likely to report using condoms in the past month with new clients (aOR 8.04, 95% CI [2.11-30.65]) and in the past month with nonpaying partners (aOR 2.93, 95% CI [1.09-7.89]) if they had been tested for HIV in the past year. Women who bought all their condoms were less likely than those who received all of their condoms for free (aOR 0.38, 95% CI [0.15-0.97]) to have used a condom at last vaginal or anal sex with a nonpaying partner. Conclusions. HIV and sexually transmitted infection (STI) prevention interventions for FSW should aim to improve condom negotiation self-efficacy since women who report less difficulty negotiating condom use are more likely to use condoms with clients. Interventions should also be aimed at structural issues such as increasing access to free condoms and HIV testing since these were positively associated with condom use among FSW.

A cross-sectional evaluation of the prevalence and associations of HIV among female sex workers in the Gambia.

To determine HIV prevalence among female sex workers in the Gambia and HIV risk factors, we accrued participants (n = 251) through peer-referral and venue-based recruitment. Blood samples were screened for HIV and participants were administered a questionnaire. Bivariate and multivariate logistic regression identified factors associated with HIV status. Forty respondents (15.9%) were HIV-positive: 20 (8.0%) were infected with HIV-1 only, 10 (4.0%) with HIV-2 only, and 10 (4.0%) with both HIV-1 and HIV-2; 12.5% (n = 5/40) knew their status. Condom usage at last sex was 97.1% (n = 170/175) with new clients and 44.2% (n = 53/120) with non-paying partners. Having a non-paying partner, living with relatives or friends, having felt scared to walk in public, selling sex in multiple locations, and recent depressive symptoms were positively associated with HIV under multivariate regression. Female sex workers have a higher prevalence of HIV compared to the general Gambian population. Interventions should be rights-based, promote safer sex practices and regular testing for female sex workers and linkage to HIV treatment and care with adherence support for those living with HIV. In addition, service providers should consider non-paying partners of female sex workers, improve knowledge and availability of condoms and lubricant, and address safety and mental health needs.

A cross-sectional analysis of population demographics, HIV knowledge and risk behaviors, and prevalence and associations of HIV among men who have sex with men in the Gambia.

HIV epidemics in West Africa appear far more concentrated among key populations including men who have sex with men (MSM) and female sex workers (FSW) as compared to the more generalized epidemics of Southern and Eastern Africa. Since there has been no prior quantitative assessment of HIV risk among MSM in the Gambia, this study aims to describe the burden of HIV and associations of HIV infections. A total of 207 study participants reporting anal sex with another man in the previous 12 months were accrued using snowball sampling for this cross-sectional study and were administered an anonymous structured questionnaire. Bivariate and multivariate logistic regression models were used to identify factors associated with prevalent HIV infections. HIV prevalence was 9.8% (20/205) and the highest HIV prevalence age group was among the participants who were older than 25 years with 22.9% (8/35) living with HIV. Less than 10% of participants reported always using condoms with male partners (19/201) while 33.8% (69/204) of men reported no access to condoms and 82.5% (146/177) reported no access to latex condom-compatible lubricants (CCL). Knowledge of HIV risks was low with 3.5% (7/200) knowing that receptive anal intercourse was the highest risk sexual practice and CCL were the safest to use. This study highlighted that, similar to other West Africa countries, MSM are a high risk and underserved population for HIV prevention, treatment, and care services in the Gambia. Multilateral efforts including government, service providers, and community are needed to achieve reductions in HIV incidence and eventually prevalence among MSM in the Gambia.