Worldwide burden of genital human papillomavirus infection in female sex workers: a systematic review and meta-analysis. (1st February 2021)

• Record Type: Journal Article
• Authors: Wu, Jie; Ding, Cheng; Liu, Xiaoxiao; Zhou, Yuqing; Tian, Guo; Lan, Lei; Chen, Can; Yan, Danying; Huang, Chenyang; Fu, Xiaofang; Li, Lanjuan; Yang, Shigui
• Is Part Of: International journal of epidemiology. Volume 50:Number 2(2021)
• Page Start: 527
• Page End: 537
• Publication Date: 2021-02-01
• Subjects: HPV -- female sex worker -- prevalence -- meta-analysis; Epidemiology -- Periodicals; 614.4
• DOI: 10.1093/ije/dyaa289
• Languages: English
• ISSNs: 0300-5771

Abstract

Abstract: Background: Although female sex workers (FSWs) have long been identified as a key human papillomavirus (HPV)-affected population, the burden and scope of their disproportionate risk for HPV infection have not been systematically estimated. We therefore aimed to estimate the prevalence of HPV and the distribution of HPV types in FSWs at the country, regional and global levels. Methods: We searched the PubMed, Embase, SCOPUS, EBSCO, ProQuest, Cochrane Library and Web of Science databases for articles published between 1 January 1990 and 31 June 2019. Studies of genital HPV prevalence in FSWs, or with sufficient data (e.g. adequate number of HPV-positive cases and sample size) to compute prevalence rates in FSWs, were included in this systematic review. The meta-analysis was completed using the random effects model. Results: We ultimately identified 107 studies in 45 countries or regions with sufficient data to calculate HPV prevalence in FSWs. The pooled global HPV prevalence among FSWs was 39.5% (95% CI 35.3, 43.9%), with notable variations by WHO region and country. Globally, the five most common HPV types in FSWs were HPV16 (9.0%), HPV 52 (8.3%), HPV89 (7.0%), HPV58 (6.2%), and HPV53 (5.3%). Conclusions: Our findings suggest that FSWs are disproportionately affected by HPV, which is more pronounced in the Western Pacific and African regions, and are therefore in need of prevention, treatment and care services.