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目的了解白银市美沙酮门诊吸毒人群丙型肝炎病毒(HCV)的感染状况及影响因素。方法用SPSS13.0对白银市588名吸毒者监测资料进行统计分析,比较丙肝阳性吸毒者与阴性吸毒者之间的差异,分析吸毒人群感染丙肝的可能影响因素。结果吸毒人群HCV阳性率为13.9%,HCV抗体阳性吸毒者中曾经注射吸毒的比例为40.0%,HCV抗体阴性吸毒者中曾经注射吸毒的比例为9.0%,与配偶或性伴发生性行为时未使用安全套的比例为70.1%。结论曾经注射吸毒、不安全性行为是吸毒人群感染和传播丙肝的重要因素。
Objective To understand the status and influencing factors of hepatitis C virus (HCV) infection in methadone outpatients in Baiyin City. Methods SPSS13.0 was used to analyze the data of 588 drug users in Baiyin City. The differences between HCV drug abusers and those with drug abusers were compared, and the possible influencing factors of HCV infection were analyzed. Results The positive rate of HCV in drug addicts was 13.9%. The rate of injecting drug in HCV antibody-positive drug users was 40.0%. The rate of injecting drug users in drug-resistant HIV-negative drug users was 9.0%. In the case of sex with spouse or partner The proportion of condom use was 70.1%. Conclusion Injecting drug abuse and unsafe sex were the important factors of drug infection and transmission of hepatitis C in drug addicts.