重庆市2004-2014年丙型病毒性肝炎流行病学分析  

Epidemiological analysis of viral hepatitis C in Chongqing from 2004 to 2014

作　　者：蒋和宏 卢戎戎[2] 罗琳[1] Godelieve 陈于[1] Jiang Hehong Lu Rongrong Luo Lin Godelieve Chen Yu(School of Public Health and Management, Chongqing Medical University, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing 400016, China Chongqing Center for Disease Control and Prevention)

机构地区：[1]重庆医科大学公共卫生与管理学院医学与社会发展研究中心健康领域社会风险预测治理协同创新中心,重庆400012 [2]重庆市疾病预防控制中心,重庆400042

出　　处：《中国艾滋病性病》2017年第1期60-62,共3页Chinese Journal of Aids & STD

摘　　要：目的了解2004-2014年重庆市丙型病毒性肝炎(简称"丙肝")的发病趋势和流行特征,为开展丙肝防控工作提供科学依据。方法采用描述流行病学方法,收集中国疾病预防控制信息系统中丙肝病例报告数据,分析重庆市2004-2014年丙肝流行的特点。结果重庆市丙肝年报告病例从2004年的490例上升到2014年的3 400例,年均增长21.37%;报告发病率从2004年的1.57/10万上升到2014年的11.45/10万,年均增长21.98%,年均报告发病率为6.34/10万。各区县均有发病,不同地理区域报告发病率差异明显;全年均有发病,无季节性增多;报告病例男女性别比为1.64∶1;病例主要集中在30~49岁年龄组,占59.97%,未成年人以0岁~年龄组报告病例最多,成年人以30岁~年龄组报告病例最多;家务及待业、农民分别占病例总数的30.30%、25.50%。结论重庆市丙肝报告发病逐年上升。目前丙肝无疫苗预防,应加强宣传教育,提高大众人群的丙肝知识知晓率,做到早发现、早诊断、早报告、早治疗,加强丙肝的预防和控制。Objective To understand epidemiological trends and features of hepatitis C in Chongqing during 2004 to 2014,and to provide evidence for hepatitis C prevention.Methods Descriptive epidemiological methods were used to collect and analyze the related data of hepatitis C from Chinese information system for diseases control and prevention.Results The reported incidence of hepatitis C increased year by year with an annual average incidence of6.34/100 000 from 2004to 2014.All districts and counties of Chongqing had reported cases,with a significant difference of incidence in the three districts.Hepatitis C viral infections were reported all year round,without variation of seasonal changes.The ratio of male to female was 1.64：1,and most of the patients were aged from 30to49,accounting for 59.97 %.Higher incidence was found in the age group of 0-1and 30 years old.The cases were mainly reported among house-keepers/job-seekers（30.30%）and farmers（25.50%）.Conclusion There is an upward trends in the report incidence of hepatitis C in Chongqing.Currently no vaccine can prevent hepatitis C.We should strengthen the propaganda and education and improve the public awareness of knowledge about hepatitis C.Early detection,early diagnosis,and early treatment will be effective to strengthen the prevention and control of hepatitis C.

关 键 词：丙型病毒性肝炎 流行病学 分析 

分 类 号：R575.1[医药卫生—消化系统]