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[目的]了解南宁市社区注射吸毒人员乙型肝炎病毒(HBV)、丙型肝炎病毒(HCV)、艾滋病病毒(HIV)及梅毒(TP)感染情况,完善吸毒人群艾滋病防治策略。[方法]2006年和2007年对注射吸毒人员340名进行问卷调查,同时检测HBsAg、抗-HCV、抗-HIV和梅毒抗体。[结果]2006年调查189人,HBsAg阳性率为7.9%,抗-HCV为91.0%,抗-HIV为19.0%和TP为4.8%,36名HIV感染者均合并感染HCV;2007年调查151人,HBsAg阳性率为10.6%,抗-HCV为91.4%,抗-HIV为19.9%,TP为3.3%,30名HIV感染者均合并感染HCV。[结论]注射吸毒人员HCV、HIV、TP感染率较高,应继续加强宣教与干预措施。
[Objective] To understand the status of hepatitis B virus (HBV), hepatitis C virus (HCV), HIV and syphilis (TP) infection among injecting drug users in communities in Nanning and to improve the strategy of AIDS prevention and control among drug users. [Methods] A total of 340 injecting drug users were surveyed in 2006 and 2007, and HBsAg, anti-HCV, anti-HIV and syphilis antibodies were also detected. [Results] The positive rate of HBsAg was 7.9%, the anti-HCV was 91.0%, the anti-HIV was 19.0% and the TP was 4.8% in 2006, and 36 HIV-infected patients were all infected with HCV. In 2007, 151 people were investigated , Positive rate of HBsAg was 10.6%, anti-HCV was 91.4%, anti-HIV was 19.9% and TP was 3.3%. All 30 HIV-infected patients were co-infected with HCV. [Conclusion] The infection rate of HCV, HIV and TP among injecting drug users is high, so mission and intervention should be strengthened.