Abstract
Background
The vulnerability of female sex workers (FSWs) to HIV infection increases if unprotected heterosexual anal intercourse (HAI) is practiced.
Objectives
To estimate the prevalence of HAI among FSWs, and associated factors, and prevalence of consistent condom use (CCU) during HAI and associated factors.
Methods
Analysis of cross-sectional data from nationwide biological and behavioural survey, conducted at 73 randomly selected domains with sample size of 27,000 in India.
Results
A total of 25,932 FSWs were included in the analysis, after excluding 1075 (3.9%) FSWs for which the data were incomplete. The prevalence of HAI was 29.9% (95% CI, 29.3, 30.4); The CCU during HAI in the last one month was 58.9%. Younger age at the start of sex work, use of mobile phone/internet for soliciting client, home as a place of sex work, consumption of alcohol/drug, and physical violence against FSWs were associated with higher odds of HAI. Frequent contact with outreach workers, awareness of sexually transmitted infection, and older age at the start of sex work was associated with CCU.
Conclusion
Prevalence of HAI was high among FSW in India. The national program could target those factors that reduce the odds of HAI and/or promote CCU.
Keywords
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