Boulton M, Hart G, Fitzpatrick R
Academic Department of Public Health, St Mary's Hospital Medical School, London, UK.
AIDS Care. 1992;4(2):165-75. doi: 10.1080/09540129208253088.
Relatively little is known about the behaviour of bisexual men which may help in assessing their role in HIV transmission. A sample of 60 behaviourally bisexual men were asked about their sexual behaviour with male and female partners and their perceptions of risk of HIV infection. Only a minority of men engaged in unprotected anal sex with their male partners while two thirds had unprotected vaginal sex with their female partners. This asymmetrical pattern of sexual behaviour reflects a differential perception of risk of HIV infection with male and female partners. A quarter of the men had unprotected penetrative sex with both male and female partners in the previous year. The pattern of risk behaviour varied amongst men living in gay, heterosexual or bisexual contexts.
对于双性恋男性的行为，人们了解得相对较少，而这些行为可能有助于评估他们在艾滋病毒传播中的作用。对60名行为上为双性恋的男性进行了抽样调查，询问他们与男性和女性伴侣的性行为以及他们对感染艾滋病毒风险的认知。只有少数男性与男性伴侣进行无保护的肛交，而三分之二的男性与女性伴侣进行无保护的阴道性交。这种性行为的不对称模式反映了对与男性和女性伴侣感染艾滋病毒风险的不同认知。四分之一的男性在过去一年中与男性和女性伴侣都进行了无保护的插入式性行为。风险行为模式在男同性恋、异性恋或双性恋环境中的男性中各不相同。
