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目的了解北京市建筑工地民工艾滋病知识认知情况和危险行为。方法采取整群抽样,在北京市抽取2个建筑工地的1 000名工人,在知情同意原则下进行问卷调查和小范围的面对面访谈。结果被调查者对艾滋病不同传播途径的知晓率有非常大的差异。在艾滋病危险行为方面,有66.8%的被调查者知晓安全套能够降低感染艾滋病的可能,但仍有51.0%的人从未使用安全套。仅有2.3%的人曾与性服务小姐发生性行为。结论建筑工地民工对于艾滋病知识了解得很含糊,缺乏对艾滋病本质的认识。经济原因在很大程度上影响着他们的艾滋病相关危险行为。
Objective To understand the knowledge and risk behaviors of migrant workers in construction sites in Beijing. Methods Cluster sampling was performed. In Beijing, 1,000 workers from two construction sites were selected. Questionnaire surveys and small-scale face-to-face interviews were conducted under the principle of informed consent. As a result, respondents have very different awareness of the different transmission routes of AIDS. In terms of AIDS risk behaviors, 66.8% of respondents know that condoms can reduce the possibility of HIV infection, but 51.0% still never use condoms. Only 2.3% had sex with a sex worker. Conclusion The migrant workers at the construction site are ambiguous about AIDS knowledge and lack understanding of the nature of AIDS. Economic reasons have largely affected their HIV-related risk behaviors.