摘要
目的了解北京市昌平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。方法采用连续抽样方法,以2009-2013年新进入位于北京市昌平区流村镇的公安昌平分局拘留所和社区招募的吸毒者为研究对象,对其进行问卷调查并采集外周静脉血,用ELISA方法检测血清HCV抗体。问卷回收合格率为100%。结果调查吸毒人员共计611人,丙肝阳性率为22.75%(139/611),在阳性病例中静脉吸毒者占76.98%(107/139);多因素非条件logistic回归分析结果显示:注射吸毒、使用传统毒品及高年龄是吸毒人群感染丙肝的重要危险因素。结论昌平区静脉吸毒人群丙肝感染率较高,应继续加强宣传教育和行为干预,减少吸毒人群共用针具,降低丙肝感染率。
Objective To understand the hepatitis C infection among drug users and to discuss the influencing factors. Methods A questionnaire survey was conducted among selected drug users who were newly admitted to Changping Correctional Facility as well as those recruited from local community from 2009 to 2013. Blood samples were also collected to test anti-HCV antibody by ELISA. Results A total of 611 drug users were surveyed. The overall positive rate of anti-HCV antibody was 22.75% （139/611）, and was higher （36.17%） among drug users who took drugs via injections, and was the highest （76.98%） among those taking drugs via intravenous injections. Multivariate non-conditional logistic regression analysis revealed that injecting drugs, use of traditional drugs and older age were major risk factors for HCV infection among drug users. Conclusions The positive rate of HCV among drug users taking drugs via intravenous injection is relatively high, therefore, educational and behavioral interventions should be further strengthened to reduce the sharing of needles among drug users to prevent HCV infection.
出处
《中国预防医学杂志》
CAS
2015年第2期105-107,共3页
Chinese Preventive Medicine
基金
中国全球基金艾滋病项目(CHN-304-G03-H)
关键词
吸毒人群
丙型肝炎
感染
影响因素
Drug users
Hepatitis C
Infection
Influencing factors
