1000例海洛因依赖者中HCV感染情况分析

目的:研究海洛因依赖者HCV流行情况及感染因素,为防止海洛因依赖人群中HCV感染提供理论依据和有效途径。方法:对2000年1-12月收入院的1000例海洛因依赖者进行抗-HCV实验室检测,对抗-HCV阳性的逐一登记,按吸毒方式分为烫吸组和静脉注射组,对两组HCVAb阳性率进行统计学分析。结果:静脉注射组HCVAb阳性率明显高于烫吸组(P<0.01),女性吸毒人员HCVAb阳性率高于男性(P<0.01),吸毒时间在1a(含1a)以上HCVAb阳性率明显高于1a以下者。结论:静脉注射毒品是HCV感染的重要因素。对吸毒者进行HCV感染的相关知识的宣传教育及危险行为的干预十分重要。

ANALYSIS OF HCV INFECHON AMONG 1000 HEROIN ADDICTS

Objective: To study the status and factors of HCV infections among heroin addicts and probe into the scientific method to prevent them. Methods: 1000 heroin addicts were divided into two groups : intravenous injecting drug abusers (EDUs) and non - intravenous injecting drug abusers (NEDUs) . The difference of serum positive rates of anti - HCV between the two groups were observed. Results: The positive rate of anti - HCV in EDUs was much ingher than that of NEDUs (P < 0.01) . The rate of anti - HCV in women heroin addicts was ingher than that in the men heroin addicts. The duration of iv drug was related with the positive rate of anti - HCV (trend x2 = 86.153, P < 0.01). Conclusion: Intravenous injecting drug use is the main factor of HCV infections among drug abusers. So it is important to prevent and intervene ingh risk behaviors such as iv drug use, sharing injectors among drug abusers.