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目的:探讨海洛因依赖者HCV流行情况及感染因素,为防止海洛因依赖人群中HCV感染提供有效途径。方法:对2002年1月―2004年6月收入院的2686例海洛因依赖者进行抗-HCV实验室检测,对抗-HCV阳性者按吸毒方式分为烫吸组和静脉注射组,对两组HCVAb阳性率进行统计分析。结果:静脉注射组HCVAb阳性率明显高于烫吸组,吸毒时间在2a以上者HCVAb阳性率明显高于2a以下者,女性吸毒者HCVAb阳性率高于男性吸毒者。结论:静脉注射毒品是HCV感染的重要途径。对吸毒者进行预防HCV感染的相关知识的宣传教育及危险行为的干预是十分重要的。
Objective: To investigate the prevalence and infection of HCV in heroin addicts and provide an effective way to prevent HCV infection in heroin dependent patients. Methods: A total of 2686 heroin addicts from January 2002 to June 2004 in our hospital were tested for anti-HCV. Anti-HCV positive patients were divided into hot-sucking group and intravenous injection group according to drug-taking method. HCVAb Positive rate of statistical analysis. Results: The positive rate of HCVAb in intravenous injection group was significantly higher than that in hot-suction group. The positive rate of HCVAb in patients who took drug for more than 2a was significantly higher than 2a, and the positive rate of HCVAb in female drug users was higher than that in male drug users. Conclusion: Intravenous injection of drugs is an important route of HCV infection. Interventions to educate drug users about the prevention of HCV infection and dangerous behaviors are of great importance.