1. Sex with older partners, condomless anal sex and unrecognized HIV infection among Chinese men who have sex with men.
- Author
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Ding, Yingying, Zhou, Yanqiu, Liu, Chunxin, Liu, Xing, and He, Na
- Subjects
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HIV infection risk factors , *AGE distribution , *AIDS education , *DIAGNOSIS , *HERPES genitalis , *MEDICAL errors , *PROBABILITY theory , *SAMPLE size (Statistics) , *ANAL sex , *STATISTICAL significance , *UNSAFE sex , *DATA analysis software , *MEN who have sex with men , *DESCRIPTIVE statistics , *AIDS serodiagnosis - Abstract
We examined the prevalence of sex with older male partner (SWOMP) and its association with condomless anal intercourse (CAI) with male partners and unrecognized HIV infection among young men who have sex with men (MSM) in Shanghai, China. The analytic sample included 243 MSM who were 18-45 years and HIV negative or of unknown HIV serostatus. Older male partner refers to male sex partner who was at least 10 years older than themselves. Overall, 99 (43.0%) and 50 (20.7%) reported having SWOMP in lifetime and in the last 3 months, respectively. Having any CAI with male partners in the last 3 months was independently associated with SWOMP and sex with stable male partners in the last 3 months. Unrecognized HIV infection was independently associated with being HSV-2 positive and having any CAI with male partners as well as SWOMP in last 3 months. Sex with stable male partner in the last 3 months was also marginally significantly associated with unrecognized infection (p = 0.084). Older partner selection is common among young MSM in China. Prevention programs should incorporate education messages about the HIV risk associated with SWOMP. MSM should be informed that having condomless sex with stable partners may place them at HIV risk. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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