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目的了解广东省珠江三角洲吸毒者艾滋病病毒(HIV)的感染状况及其相关危险行为,为在该人群中开展干预策略提供依据。方法对该地区戒毒所内戒毒者和社区吸毒者进行面对面调查,并采集静脉血5ml进行HIV抗体检测。结果共调查655名吸毒者,HIV感染率为29.0%:有静脉注射毒品(IDU)史者占99.5%,其中曾有共用针具行为的占75.4%;曾经注射毒品是感染HIV最危险的因素。结论广东省吸毒者有较高的HIV感染率,静脉注射吸毒是HIV感染的主要因素。应尽快采取有效的减少危害措施,以控制HIV在该人群中的传播。
Objective To understand the HIV status and related risk behaviors among drug users in the Pearl River Delta of Guangdong Province and provide the basis for intervention strategies in this population. Methods Face to face drug abusers and community drug addicts in the area were investigated face to face and 5 ml venous blood was collected for HIV antibody test. Results A total of 655 drug addicts were surveyed with a prevalence of HIV infection of 29.0%: 99.5% had history of intravenous drug use (IDU), of whom 75.4% had shared needling behavior. Once the most dangerous factor was HIV infection . Conclusion There is a high prevalence of HIV infection among drug users in Guangdong Province. Intravenous drug abuse is the major factor of HIV infection. Effective risk reduction measures should be taken as soon as possible to control the spread of HIV in this population.