静脉吸毒人群HIV感染危险因素研究

Risk factors of HIV transmission among injection drug users

摘要:
目的了解四川省凉山地区静脉吸毒人群艾滋病病毒感染危险因素.
方法以社区为基础, 调查静脉吸毒人群艾滋病病毒感染危险因素.
结果静脉吸毒人群艾滋病病毒感染率为11.3%(43/379).在多因素Logistic回归模型分析中(P < 0.05), 共用注射器具10次及以上的OR值为2.034.在多因素Logistic回归模型分析中(P < 0.0), 共用注射器具10次及以上和近6个月有新的性伙伴是艾滋病病毒感染的危险因素.
结论应针对该地区静脉吸毒人群进行戒毒和性行为干预来控制艾滋病病毒的传播.

Abstract:
Objective To study HIV transmission risk factors among injection drugusers(IDUs)in Lianshan of Sichuan province.
Methods Community-based survey was conducted to investigate high risk behavior factors of HIV transmission and to test HIV antibo dyamong IDUs.
Results The HIV prevalence was 11.3%(43/379)among IDUs.In multivariate Logistic regression model(P < 0.05), the OR of sharing times of injection equipment in the past was 2.034.In another multivariate Logistic regression model(P < 0.10), sharing times of injection equipment in the past and having new sex partners in the last six months were risk factors of HIV transmission, respectively.
Conclusion Health education and behavioral intervention targeted toward both injection drug use and high risk sexual behavior were urgently needed to reduce HIV transmission.