Association between Childhood Physical Abuse, Unprotected Receptive Anal Intercourse and HIV Infection among Young Men Who Have Sex with Men in Vancouver, Canada

Resource type
Date created
2014-06-25
Authors/Contributors
Abstract
IntroductionThe association between childhood sexual abuse and HIV risk among men who have sex with men (MSM) is well established. However, no studies have examined the potential impact of other forms of childhood maltreatment on HIV incidence in this population.MethodsWe explored the impact of child physical abuse (CPA) on HIV seroconversion in a cohort of gay/bisexual men aged 15 to 30 in Vancouver, Canada. Cox proportional hazard models were used, controlling for confounders.ResultsAmong 287 participants, 211 (73.5%) reported experiencing CPA before the age of 17, and 42 (14.6%) reporting URAI in the past year. After a median of 6.6 years follow-up, 16 (5.8%) participants HIV-seroconverted. In multivariate analysis, CPA was significantly associated with HIV seroconversion (adjusted hazard ratio [AHR] = 4.89, 95% confidence interval (CI): 1.65–14.48), after controlling for potential confounders.ConclusionOur study uncovered a link between childhood physical violence and HIV incidence. Results highlight an urgent need for screening of young gay and bisexual men for histories of violence, and social and structural supports to prevent HIV transmission in this population.
Document
Published as
Schilder AJ, Anema A, Pai J, Rich A, Miller CL, et al. (2014) Association between Childhood Physical Abuse, Unprotected Receptive Anal Intercourse and HIV Infection among Young Men Who Have Sex with Men in Vancouver, Canada. PLoS ONE 9(6): e100501. doi:10.1371/journal.pone.0100501
Publication title
PLoS ONE
Document title
Association between Childhood Physical Abuse, Unprotected Receptive Anal Intercourse and HIV Infection among Young Men Who Have Sex with Men in Vancouver, Canada
Date
2014
Volume
9
Issue
6
Publisher DOI
10.1371/journal.pone.0100501
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Copyright is held by the author(s).
Scholarly level
Peer reviewed?
Yes
Language
Member of collection
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9.pdf 4.55 MB