Icahn School of Medicine at Mount Sinai, New York City, NY.
Boston College, Chestnut Hill, MA.
J Low Genit Tract Dis. 2018 Oct;22(4):326-332. doi: 10.1097/LGT.0000000000000436.
The aim of this study was to assess human papillomavirus (HPV) prevalence, knowledge, attitudes, and practices, among men who have sex with men (MSM) in Monrovia, Liberia.
This cross-sectional study was conducted with 107 MSM, aged 18 to 58 years, completing questionnaires and anal HPV screenings. Using peer-educators and direct community involvement, demographics, risk factors, and HPV knowledge data were collected.
Forty-eight participants (45%) were HPV positive and 21 participants (19.6%) self-identified as HIV positive. When examining HPV risk factors, 22 participants reported first sexual experience before the age of 15 years. Approximately half of participants (n = 58, 54.2%) have receptive anal sex and 40 (37.4%) reported more than 20 lifetime sexual partners. Eight participants (7.5%) had no formal education and 80 (74.8%) were not formally employed. Two-thirds of participants (64%) had never heard of HPV. Education was not significantly correlated with HPV knowledge. χ tests of independence were performed, and the relation between oral and anal sex and HPV knowledge was significant (χ (1) = 5.08, p < .05; χ (1) = 4.18, p < .05), respectively, such that those who engaged in oral and anal sex had lower levels of HPV knowledge.
Among the MSM population, HPV prevalence is high, as are high-risk practices. Participants lack HPV knowledge, independent of educational achievement, and are eager to receive educational information. Future studies should focus on identifying additional risk factors and implementing public health educational interventions.
本研究旨在评估利比里亚蒙罗维亚男男性行为者(MSM)的人乳头瘤病毒(HPV)感染率、知识、态度和行为。
本横断面研究纳入了 107 名年龄在 18 至 58 岁之间的 MSM,他们完成了问卷调查和肛门 HPV 筛查。通过使用同伴教育者和直接社区参与,收集了人口统计学、危险因素和 HPV 知识数据。
48 名参与者(45%)HPV 阳性,21 名参与者(19.6%)自我报告 HIV 阳性。在检查 HPV 危险因素时,22 名参与者报告称他们在 15 岁之前就有了首次性行为。大约一半的参与者(n=58,54.2%)有过接受肛交性行为,40 名(37.4%)报告有超过 20 个性伴侣。8 名参与者(7.5%)没有接受过正规教育,80 名(74.8%)没有正式工作。三分之二的参与者(64%)从未听说过人乳头瘤病毒。教育程度与 HPV 知识无显著相关性。进行独立性 χ 检验,发现口交和肛交与 HPV 知识之间存在显著关系(χ(1)=5.08,p<.05;χ(1)=4.18,p<.05),即进行口交和肛交的参与者 HPV 知识水平较低。
在 MSM 人群中,HPV 感染率较高,高危行为也很常见。参与者缺乏 HPV 知识,与教育程度无关,他们渴望获得教育信息。未来的研究应重点识别其他危险因素并实施公共卫生教育干预措施。