Anal human papillomavirus prevalence and risk factors among men who have sex with men in Vietnam.

ABSTRACT:

Objectives

Men who have sex with men (MSM) are at risk of human papillomavirus (HPV)-related cancers, while published data are scarce. This study determined HPV prevalence and risk factors in MSM in Vietnam to inform HPV prevention strategies in this key population.

Methods

A cross-sectional study of 799 MSM aged 16-50 years was conducted in Vietnam in 2017-2018. Information was collected on risk behaviours, and knowledge of HPV and anal cancer; rectal swabs were taken to detect anal HPV infection. An in-house polymerase chain reaction and Genoflow HPV array test kit were used for HPV detection and genotyping.

Results

The median age of the study participants was 25 years (range 18-52). Overall prevalence of any HPV and HPV16/18 infection was 32.3% and 11.0%, respectiv

SUBMITTER: Tuan LA 

PROVIDER: S-EPMC8627386 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature