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BMC Women's Health
Published in: BMC Women's Health 1/2014

Open Access 01-12-2014 | Research article

HIV risks vary according to type of sex work in a cross-sectional survey from Nagaland, India

Authors: Anna BZ O’Halloran, Gregory Armstrong, Gajendra K Medhi, Collins Z Sono, Jagadish Mahanta, Michelle Kermode

Published in: BMC Women's Health | Issue 1/2014

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Abstract

Background

Human immunodeficiency virus (HIV) infection is a significant problem among female sex workers (FSWs) in Nagaland, India. Place of solicitation and sex vary considerably in this context. The aim of this study was to investigate the relationship between categories of sex work and HIV risks.

Methods

In 2009 a survey was undertaken among 417 FSWs in Dimapur, Nagaland using an interviewer-administered questionnaire and blood and urine samples. Using this data, we constructed a typology of sex work by combining usual place of solicitation and place of sex, and examined variations in demographics, sex work patterns, sexually transmitted infections (STIs) and HIV prevalence across typology categories. Binary logistic regression analyses were done to examine the association between category of sex work and HIV, STIs, and condom use.

Results

By combining place of solicitation with place of sex, seven distinct categories of sex work emerged. The largest category were women who usually solicited in a public place and had sex in a rented room or lodge (31.7%, n = 132). One-tenth of participants were HIV positive (10.3%) and 35.4% had at least one STI (reactive syphilis serology, gonorrhoea or chlamydia). FSWs who both solicited and entertained in a rented room or lodge (OR = 13.3; 95% CI 2.2, 81.5) and those who solicited by phone and had sex in a rented room or lodge (OR = 6.3; 95% CI 1.0, 38.0) were more likely to be HIV positive compared to home-based FSWs. Women who both solicited and entertained in public (OR = 6.7; 95% CI 1.6, 28.0) and who solicited in public and entertained in a rented room or lodge (OR = 2.5; 95% CI 1.1, 6.0) were more likely to test positive for an STI compared to home-based FSWs.

Conclusion

The results indicate that different categories of sex work are associated with different HIV and STI risk profiles. Local contextual understanding of the different types of sex work and the associated levels of risk assist NGOs to target their interventions more effectively and efficiently in order to reduce STI and HIV prevalence among FSWs and their clients.
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Metadata
Title
HIV risks vary according to type of sex work in a cross-sectional survey from Nagaland, India
Authors
Anna BZ O’Halloran
Gregory Armstrong
Gajendra K Medhi
Collins Z Sono
Jagadish Mahanta
Michelle Kermode
Publication date
01-12-2014
Publisher
BioMed Central
Published in
BMC Women's Health / Issue 1/2014
Electronic ISSN: 1472-6874
DOI
https://doi.org/10.1186/s12905-014-0133-6

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