As a prevention strategy, HIV pre-exposure prophylaxis (PrEP) may benefit men who participate in group sex, but little is known about PrEP among this group internationally and virtually nothing is known of the European context. This study used an online survey of gay men living in Paris, France to assess associations between group sex and awareness of, use and interest in PrEP in its once-daily, episodic, injectable, and microbicidal forms. Men reporting recent (within 3 months) condomless group sex were much more likely to report once-daily PrEP use than men with no group sex experience (41.5% vs 7.7%, p < .001). Uptake was similarly low among men who had group sex with condoms (8.0%) and those with less-recent experience (6.43%). Overall, willingness to use PrEP-including its non-daily forms-was high among men reporting group sex, suggesting opportunities for outreach and implementation.

中文翻译：

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无避孕套群体性行为与艾滋病毒暴露前预防知识和兴趣的吸收有关：法国巴黎男同性恋者和双性恋者的跨部门研究

作为一种预防策略，HIV暴露前预防（PrEP）可能会使参加团体性行为的男性受益，但在国际上该人群中对PrEP的了解甚少，而在欧洲范围内几乎一无所知。这项研究使用了在线调查居住在法国巴黎的男同性恋者的方式，以评估团体性行为与对PrEP的认识，使用和兴趣之间的关联，该关系呈每日，偶发，可注射和杀微生物的形式。报告最近（3个月内）无安全套性交的男性比没有无性交经历的男性更有可能报告每天一次使用PrEP（41.5％vs 7.7％，p <.001）。与安全套进行集体性交的男性（8.0％）和最近经历较少的男性（6.43％）的摄取率同样较低。总体而言，在报告有团体性行为的男性中，使用PrEP（包括其非每日形式）的意愿很高，