Abstract
HIV prevalence remains high in men who have sex with men (MSM) in Bangkok. Even though resources for HIV testing and treatment are available for all, a large proportion of MSM still do not get HIV tested. We studied high risk MSM who are unaware of their HIV status to help maximize effectiveness of our resources. Convenience sampling was conducted among MSM who came for HIV testing at the Thai Red Cross Anonymous Clinic and two popular drop-in centers in Bangkok. Inclusion criteria were MSM aged >18 years, have not been tested positive for HIV, who reported ≥1 of the following in the previous 6 months: condomless sex with a male, being a sex worker, or having a sexual transmitted infection diagnosis. Audio-Computer-Assisted Self-Interview was used to assess psychosocial profile, sexual risks, and HIV testing patterns prior to being informed of their HIV positive status. Among 499 high-risk MSM enrolled, the median age was 24.8 years and 112 (22 %) tested HIV-positive. Among the HIV-positive participants, 92 % self-identified as gay (versus bisexual), 39 % attained a bachelors degree or higher, 65 % had monthly income 10,000-29,999 baht ($280-830 USD), 10 % had vaginal or anal sex with a woman in the past 12 months, 39 % had condomless receptive sex with men and 21 % went to Lat Phrao to find a sexual partner. Compared to HIV negative MSM, HIV-positive MSM had less HIV testing: 31 % had ever been tested for HIV, 12 % had been tested in the past 6 months; but were more likely to guess correctly their positive status (31 %). Regarding psychosocial variables among HIV-positive MSM, 7 % had regular methamphetamine use in the past 3 months, 10 % had >2 sources of discrimination, and 8 % had >2 sources of discrimination due to being MSM. In multivariable model, age<30 year old, self-identified as gay, had monthly income <50,000 baht ($1400 USD), had anal sex with men in past 12 months, had >2 sources of discrimination because of being MSM, did not get HIV test in past 6 months, and guess of positive HIV were significantly associated with HIV positive status. Young MSM with lower socioeconomic status (SES) should be prioritized for innovative approaches to promoting awareness and uptake of HIV testing. Societal stigmatization of MSM should be addressed as a potential barrier to uptake of voluntary HIV testing. Resilience factors among these marginalized MSM who still test frequently and remain HIV-negative despite residing in a context with community viral loads and discrimination should also be studied in order to curb the HIV epidemic in Bangkok.
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Acknowledgements
This study was funded by amfAR, The Foundation for AIDS. The protocol was developed with great help from colleagues at the Center for LGBT Health Research at the University of Pittsburgh’s Graduate School of Public Health. The study team also wants to thank all helpful staffs at all three research sites, including Thai Red Cross Anonymous Clinic (TRCAC), Rainbow Sky Association of Thailand (RSAT), and The Service Workers in Group Foundation (SWING). Finally, this study could not have been conducted without the participation of the men who presented for HIV testing and agreed to contribute to this study.
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This study was funded by amfAR.
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Authors Sapsirisavat, Phanuphak, Egan, Pussadee, Klaytong, Friedman, van Griensven, and Stall declares that they have no conflict of interest.
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This study involve human participants (MSM). Informed consent was obtained from all participants in the study using an electronic informed consent procedure. All procedures were approved by both University of Pittsburgh IRB and Faculty of Medicine Chulalongkorn University IRB along with those ethical standards (already stated in the method section).
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Sapsirisavat, V., Phanuphak, N., Keadpudsa, S. et al. Psychosocial and Behavioral Characteristics of High-Risk Men Who Have Sex with Men (MSM) of Unknown HIV Positive Serostatus in Bangkok, Thailand. AIDS Behav 20 (Suppl 3), 386–397 (2016). https://doi.org/10.1007/s10461-016-1519-2
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DOI: https://doi.org/10.1007/s10461-016-1519-2