School of Population Health, University of Melbourne, Melbourne, Australia.
BMC Infect Dis. 2012 Dec 9;12:341. doi: 10.1186/1471-2334-12-341.
Men who have sex with men (MSM) especially those who are HIV positive are at risk for HPV-associated anal cancer. We systematically reviewed studies with data on the prevalence of vaccine preventable anal HPV among men who have sex with men aged 25 or younger and identified 6 studies. None of these studies were specifically designed to determine the prevalence of HPV in this population. Available data, albeit limited, suggest many young MSM may not already be HPV infected. Further studies using representative sampling focused on teenage MSM are required to confirm this.
男男性行为者（MSM），尤其是 HIV 阳性者，存在感染 HPV 相关肛门癌的风险。我们系统地回顾了有关 25 岁或以下男男性行为者中疫苗可预防的 HPV 肛门感染率的研究，并确定了 6 项研究。这些研究中没有一项是专门设计来确定该人群中 HPV 感染率的。尽管可用数据有限，但这些数据表明，许多年轻的 MSM 可能尚未感染 HPV。需要进一步使用有代表性的样本对青少年 MSM 进行研究以证实这一点。
