SEXUAL PRACTICES AND RISK OF INFECTION BY THE HUMAN-IMMUNODEFICIENCY-VIRUS - THE SAN-FRANCISCO MENS HEALTH STUDY
SEXUAL PRACTICES AND RISK OF INFECTION BY THE HUMAN-IMMUNODEFICIENCY-VIRUS - THE SAN-FRANCISCO MENS HEALTH STUDY
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DOI：
10.1001/jama.257.3.321
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发表时间：
1987-01-16
影响因子：
120.7
通讯作者：
LEVY, JA
中科院分区：
文献类型：
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作者：
WINKELSTEIN, W;LYMAN, DM;LEVY, JA
旧金山男性S健康研究是一项前瞻性研究，通过多阶段概率抽样招募了1,034名年龄在25至54岁的单身男性，对获得性免疫缺陷综合征的流行病学和自然病史进行了研究。从1984年6月到1985年1月，同性恋/双性恋研究参与者中人类免疫缺陷病毒(HIV)感染的血清阳性率为48.5%。没有异性恋参与者是艾滋病毒血清阳性。在同性恋/双性恋男性中，在进入研究之前的两年内报告没有男性性伴侣，血清阳性率为17.6%。在那些报告有50个以上伴侣的人中，血清阳性率为70.8%。只有接受肛门/生殖器接触的人感染艾滋病毒的风险显著增加。冲洗是唯一显著增加感染风险的辅助性行为。
The San Francisco Men''s Health Study is a prospective study of the epidemiology and natural history of the acquired immunodeficiency syndrome in a cohort of 1034 single men, 25 to 54 years of age, recruited by multistage probability sampling. At entry, June 1984 through January 1985, the seropositivity rate for human immunodeficiency virus (HIV) infection among homosexual/bisexual study participants was 48.5%. No heterosexual participants were HIV seropositive. Among homosexual/bisexual men reporting no male sexual partners in the two years before entry into the study, seropositivity was 17.6%. For those reporting more than 50 partners, seropositivity was 70.8%. Only receptive anal/genital contact had a significantly elevated risk of HIV infection. Douching was the only ancillary sexual practice that contributed significantly to risk of infection.