珠海市斗门区吸毒人群丙肝感染现状和影响因素研究  

Study on Present Situation of Hepatitis C Virus Infection and the Influencing Factors Among Drug Users in Doumen District,Zhuhai City

作　　者：张华源 周伴群[2] 焦亮[2] 

机构地区：[1]广东省珠海市斗门区美沙酮药物维持治疗门诊,广东珠海519125 [2]珠海市疾病预防控制西部中心

出　　处：《实用预防医学》2013年第8期959-960,共2页Practical Preventive Medicine

摘　　要：目的了解珠海市斗门区吸毒人群中丙肝感染现状与影响因素,为制定和实施干预措施提供参考依据。方法从珠海市斗门区美沙酮药物维持治疗门诊选取符合条件的吸毒者972人,用ELISA方法检测血清HCV抗体。结果珠海市斗门区吸毒人群丙肝阳性率79.84%,注射过毒品和共用注射器的吸毒人群感染丙肝的危险性大于未注射吸毒和未共用注射器的吸毒人群(OR=50.23、96.66)。结论珠海市农村地区吸毒人群丙肝感染率高,应继续加强宣传教育和采取相应预防措施,减少吸毒人群共用针具。Objective To investigate the current status of HCV infection and the influencing factors among drug users in Doumen district, Zhuhai city, and to provide a basis for developing and implementing the intervention measures. Methods Venous blood samples were collected from 972 drug addicts in Methadone Maintenance Treatment Clinic in Doumen district of Zhuhai city. ELISA method was used to test HCV antibody in the sera. Results The positive rate of HCV was 79.84 % among drug addicts in Doumen district, Zhuhai city. Drug addicts with injecting drugs and syringe sharing behaviors were more risky for HCV infection than those without the above - mentioned behaviors （ OR = 50.23, OR = 96.66）. Conclusions The infection rate of HCV among drug addicts in rural areas of Zhuhai city is high; and hence, more attention should be paid on pro- paganda, education and implementation of appropriate preventive measures so as to reduce syringe sharing in this population.

关 键 词：吸毒人群 丙肝 现状 影响因素 

分 类 号：R181.81[医药卫生—流行病学]