{"title":"Magnitude and Determinants of Syphilis and HIV Co-Infection Among Female Sex Workers in Ethiopia: Evidence from Respondent Driven Samples, 2019-2020.","authors":"Ammar Barba, Fayiso Bati, Jaleta Bulti Tura, Beza Addis, Saro Abrahim","doi":"10.2147/HIV.S384213","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Female sex workers (FSWs) play an important role in transmitting Human Immunodeficiency Virus (HIV) and syphilis from high-risk groups to the general population. Syphilis and HIV infections are generally more prevalent among FSWs. However, in Ethiopia, up-to-date evidence about Syphilis-HIV co-infections among FSWs was lacking.</p><p><strong>Objective: </strong>To determine the magnitude and determinants of Syphilis-HIV co-infection among FSWs in Ethiopia, 2019-2020.</p><p><strong>Methods: </strong>A cross-sectional HIV and other sexually transmitted infections Bio-Behavioral Survey (HSBS) was conducted using respondent-driven sampling (RDS) among 6,085 FSWs in Ethiopia from August 2019 to January 2020. Data was collected, merged with laboratory data, and analyzed in R software using the RDS package. The odds ratio was calculated at 95% CI to measure associations between the dependent and independent variables. Variables that yield <i>p</i><0.25 in univariate analysis were included in multivariate analysis. In multivariate analysis, variables with <i>p</i><0.05 were declared as statistically significant. Results were presented in frequency tables and charts.</p><p><strong>Results: </strong>The prevalence of Syphilis-HIV co-infection among FSWs was 2.9% [95% CI=2.6-3.2]. Age of the FSWs (15-19 years old (AOR=0.03; 95% CI=0.01-0.12)), non-formal educational level (AOR=3.18; 95% CI=1.78-5.68), monthly income <2,500 ETB (AOR=3.05; 95% CI=1.45-6.42), major depression (AOR=1.85; 95% CI=1.18-2.89), forced first sex experience (AOR=1.71; 95% CI=1.2-2.44), condom breakage (AOR=1.62; 95% CI=1.14-2.30), Hepatitis B seropositivity (AOR=2.32; 95% CI=1.10-4.90), and Hepatitis C seropositivity (AOR=5.37; 95% CI=1.70-16.93) were strongly associated with Syphilis-HIV co-infection among FSWs in Ethiopia.</p><p><strong>Conclusion: </strong>The prevalence of Syphilis-HIV co-infection among FSWs in Ethiopia was high. To ward off Syphilis-HIV co-infection among FSWs, a special FSWs-targeted HIV and Syphilis/STIs prevention program and treatment approach needs to be devised. An outreach approach to address the sexual and reproductive health needs of FSWs has to be part of the strategy.</p>","PeriodicalId":516943,"journal":{"name":"HIV/AIDS (Auckland, N.Z.)","volume":" ","pages":"473-485"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/62/53/hiv-14-473.PMC9635310.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"HIV/AIDS (Auckland, N.Z.)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2147/HIV.S384213","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Female sex workers (FSWs) play an important role in transmitting Human Immunodeficiency Virus (HIV) and syphilis from high-risk groups to the general population. Syphilis and HIV infections are generally more prevalent among FSWs. However, in Ethiopia, up-to-date evidence about Syphilis-HIV co-infections among FSWs was lacking.
Objective: To determine the magnitude and determinants of Syphilis-HIV co-infection among FSWs in Ethiopia, 2019-2020.
Methods: A cross-sectional HIV and other sexually transmitted infections Bio-Behavioral Survey (HSBS) was conducted using respondent-driven sampling (RDS) among 6,085 FSWs in Ethiopia from August 2019 to January 2020. Data was collected, merged with laboratory data, and analyzed in R software using the RDS package. The odds ratio was calculated at 95% CI to measure associations between the dependent and independent variables. Variables that yield p<0.25 in univariate analysis were included in multivariate analysis. In multivariate analysis, variables with p<0.05 were declared as statistically significant. Results were presented in frequency tables and charts.
Results: The prevalence of Syphilis-HIV co-infection among FSWs was 2.9% [95% CI=2.6-3.2]. Age of the FSWs (15-19 years old (AOR=0.03; 95% CI=0.01-0.12)), non-formal educational level (AOR=3.18; 95% CI=1.78-5.68), monthly income <2,500 ETB (AOR=3.05; 95% CI=1.45-6.42), major depression (AOR=1.85; 95% CI=1.18-2.89), forced first sex experience (AOR=1.71; 95% CI=1.2-2.44), condom breakage (AOR=1.62; 95% CI=1.14-2.30), Hepatitis B seropositivity (AOR=2.32; 95% CI=1.10-4.90), and Hepatitis C seropositivity (AOR=5.37; 95% CI=1.70-16.93) were strongly associated with Syphilis-HIV co-infection among FSWs in Ethiopia.
Conclusion: The prevalence of Syphilis-HIV co-infection among FSWs in Ethiopia was high. To ward off Syphilis-HIV co-infection among FSWs, a special FSWs-targeted HIV and Syphilis/STIs prevention program and treatment approach needs to be devised. An outreach approach to address the sexual and reproductive health needs of FSWs has to be part of the strategy.