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目的了解北京强制戒毒人群艾滋病病毒(HIV)感染率及其相关因素,为在该人群中开展监测和行为干预提供依据。方法 2007年9-12月对新入强制戒毒所的吸毒者进行普查。结果北京强制戒毒人群HIV感染率为5.2%,HIV感染相关因素有共用针头/注射器(OR=5.26,95%CI:1.14~24.39)、彝族(OR=21.69,95%CI:3.63~129.47)、维吾尔族(OR=18.01,95%CI:3.58~90.57)和最近1年与小姐/男妓有非保护性性行为(OR=2.80,95%CI:1.01~7.75)。结论强制戒毒人群HIV感染率较高,彝族和维吾尔族的构成比是影响北京吸毒人群HIV感染率的主要相关因素,应该加强对少数民族吸毒者的干预。
Objective To understand the prevalence of HIV infection among compulsory drug abusers in Beijing and its related factors, so as to provide basis for monitoring and behavioral intervention in this population. Methods From September to December 2007, censuses were conducted among drug users newly recruited into compulsory drug treatment centers. Results The prevalence of HIV infection among compulsory drug abusers in Beijing was 5.2%. The related factors of HIV infection were shared needles / syringes (OR = 5.26, 95% CI: 1.14-24.39), Yi (OR = 21.69, 95% CI: 3.63-149.47) Uygur nationality (OR = 18.01, 95% CI: 3.58-90.57) and non-protective sex with a lady / male prostitute in the recent 1 year (OR = 2.80, 95% CI: 1.01-7.75). Conclusion The prevalence of HIV infection in compulsory drug abusers is high, and the constituent ratio of Yi and Uygur people is the main factor influencing the HIV infection rate among drug addicts in Beijing. Intervention should be strengthened for minority drug addicts.