论文部分内容阅读
目的 对陕西省安康市2005-2016年急性乙型病毒性肝炎的流行病学特征进行分析,为制订预防控制乙肝策略提供科学依据。方法 采用描述性流行病学方法,对2005-2016年全国法定传染病报告系统(National Notifiable Diseases Registry System,NNDRS)资料中陕西省安康市急性乙肝病例进行分析。结果 陕西省安康市2005-2016年共报告乙肝病例29808例,年均发病率为92.66/10万。一年四季均有病例报告,发病地区以旬阳县为主,发病年龄主要集中在15岁以上人群,发病人群以农民为主,占发病总数的63.77%。结论 加强新生儿乙肝疫苗预防接种工作,开展重点人群乙肝疫苗接种活动,同时加强乙肝诊断报告管理工作,可有效降低乙肝发病。
Objective To analyze the epidemiological characteristics of acute hepatitis B virus in Ankang City of Shaanxi Province from 2005 to 2016 and provide scientific evidence for the prevention and control of hepatitis B virus. Methods Descriptive epidemiological methods were used to analyze the cases of acute hepatitis B in Ankang City of Shaanxi Province during the period of 2005-2016 by the National Notifiable Diseases Registry System (NNDRS) data. Results Ankang City, Shaanxi Province from 2005 to 2016 reported 29,808 cases of hepatitis B cases, with an average annual incidence rate of 92.66 / 100,000. All the cases were reported throughout the year. The main areas of incidence were Xunyang County. The age of onset mainly concentrated in those over 15 years of age. The majority of the patients were peasants, accounting for 63.77% of the total. Conclusion To strengthen the vaccination of newborns with hepatitis B vaccine and carry out hepatitis B vaccination activities in key populations, and to strengthen the management of hepatitis B diagnosis report can effectively reduce the incidence of hepatitis B.