Violence, HIV risk behaviour and depression among female sex workers of eastern Nepal

OBJECTIVES: The primary objective of the study was to estimate the prevalence of depression among female sex workers (FSWs) of eastern Nepal. The secondary objective was to search for an association between depression, violence and HIV risk behaviour. DESIGN: Cross-sectional/observational study. STUDY SETTING: This study was carried out in five cities of eastern Nepal (Dharan, Itahari, Biratnagar, Damak and Birtamode). Both restaurant-based and street-based FSWs were recruited in the study. PARTICIPANTS: Women who had been involved in commercial sex activity in the past 6 months and gave informed consent were included in the study. PRIMARY OUTCOME MEASURE: A score of more than or equal to 16 on the Centre for Epidemiological Studies Depression (CESD) scale was considered as depression. METHODOLOGY: Face-to-face interviews were conducted with respondents who were sought through a snowball sampling technique. Information regarding their depression status, HIV high-risk behaviour and violence was recorded. The estimated sample size was 210. RESULTS: We interviewed 210 FSWs (both restaurant-based and street-based). The prevalence of depression among respondents was 82.4%. FSWs who had experienced violence were five times more likely to be depressed than those who were not victims of violence. The odds of depression were six times higher among respondents who were involved in any HIV risk behaviour compared with those who were not involved. CONCLUSIONS: The present study reports a high prevalence of depression, HIV risk behaviours and violence among FSWs of eastern Nepal. The mental health of FSWs should also be regarded as an important aspect of HIV prevention efforts which can help to promote the overall health of this population.