Balthasar H, Jeannin A, Dubois-Arber F
Institut universitaire de Medecine Sociale et Préventive, Unité d'Evaluation de Programmes de Prévention, Lausanne, Suisse.
Int J Public Health. 2007;52(1):27-38. doi: 10.1007/s00038-006-5086-6.
To update (1992-2004, Switzerland) trends in behaviors and opinions relative to HIV prevention among men who have sex with men.
A cross sectional survey, repeated five times since 1992, among readers of the gay press and members of gay associations.
An increase was observed in the median number of partners (1994: 5; 2004: 7, p < 0.05), in the proportion of participants who practiced anal penetration with their stable partner (1992: 71%; 2004: 80%, p < 0.05) or with casual partners (1994: 59% 2004: 73%; p < 0.05). Non systematic use of condoms with casual partners during anal penetration increased between 1994 and 2004 (9% to 20%; p < 0.05). Combination therapies gave rise to growing pessimism among participants regarding the decrease in preventive behaviors among homosexuals.
The slow trend towards a reduction of safer sex practices continues among men who have sex with men. It is necessary to strengthen prevention interventions in this population.
更新(1992 - 2004年,瑞士)男男性行为者中与艾滋病毒预防相关的行为和观点趋势。
自1992年以来对同性恋媒体读者和同性恋协会成员进行了五次横断面调查。
观察到性伴侣中位数有所增加(1994年:5个;2004年:7个,p < 0.05),与固定性伴侣进行肛门性交的参与者比例增加(1992年:71%;2004年:80%,p < 0.05),与临时性伴侣进行肛门性交的比例也增加(1994年:59%;2004年:73%;p < 0.05)。1994年至2004年间,在与临时性伴侣进行肛门性交时不经常使用避孕套的情况有所增加(9%至20%;p < 0.05)。联合疗法使参与者对同性恋者预防行为减少的悲观情绪增加。
男男性行为者中安全性行为减少的缓慢趋势仍在继续。有必要加强对这一人群的预防干预措施。