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目的 探讨中国大陆使用互联网的男男性接触者 (MSM)的危险性行为。方法 根据知情同意的原则 ,于 2 0 0 1年 8～ 11月在 7个中国同性恋网站招募 35 3名MSM。使用含 85个问题的自填式问卷 ,对他们互联网的使用情况 ,艾滋病知识、态度和危险性行为等进行调查。结果 接近 70 %的被调查者与通过互联网认识的MSM发生过性行为。约三分之二被调查者曾有过未加保护的肛交 ,很少被调查者在口交中使用安全套。结论 危险性行为在中国MSM中较普遍 ,可以通过互联网开展经济有效的艾滋病干预。
Objective To explore the dangerous behavior of MSM in mainland China using the Internet. Methods According to the principle of informed consent, 353 MSM were recruited from 7 Chinese homosexual sites from August to November 2001. Use a self-administered questionnaire of 85 questions to investigate their use of the internet, HIV knowledge, attitudes and risk behaviors. As a result, nearly 70% of the respondents had sex with MSM who had met through the Internet. About two-thirds of the respondents had had unprotected anal sex and few respondents used condoms in oral sex. Conclusions Dangerous behaviors are common in MSM in China and cost-effective AIDS intervention can be carried out through the Internet.