目的评估武汉市吸毒人群艾滋病感染危险因素,为艾滋病疫情趋势预测和干预提供依据。方法采用机械抽样的方法对吸毒者进行面对面问卷调查。结果调查对象对艾滋病缺乏全面了解,44.25%的吸毒者曾经共用过注射器,8.41%的吸毒者最后一次吸毒共用注射器,21.18%的吸毒者有临时性伴,平均临时性伴数为4人,临时性伴最后一次安全套使用率为18.52%,14.51%的吸毒者有商业性伴。结论武汉市吸毒人群共用注射器比例较高,安全套使用率较低,需要对吸毒人群进行长期连续性的行为监测。 Objective To evaluate the risk factors of HIV infection among drug addicts in Wuhan and provide the basis for the prediction and intervention of AIDS epidemic trend. Methods A mechanical sampling method was used to conduct face-to-face questionnaires among drug users. Results The respondents lacked a comprehensive understanding of HIV / AIDS. 44.25% of drug abusers once shared syringes, 8.41% of drug users shared syringes for the last time, 21.18% of drug addicts had temporary partners with an average of 4 temporary partners, The last condom use rate of sexual partners was 18.52%, and 14.51% of drug users had commercial partners. Conclusion Wuhan City drug users sharing a higher proportion of syringes, condom use rate is low, the need for drug users to conduct long-term continuous behavior monitoring.