2005-2016年淄博市戊型病毒性肝炎流行状况分析  

Epidemiological analysis of hepatitis E in Zibo city from 2005 to 2016

作　　者：郭海滨 黄振水[2] 房刚 GUO Hai-bin1 , HUANG Zhen shui2 , FANG Gang2(1. Health Center of Fangzhen Town in Zhangdian District of Zibo City, Zibo 255100,P. R. China; 2. Department of Immunology, Zibo Center for Disease Control and Prevention, Zibo 255100 ,P. R. China)

机构地区：[1]淄博市张店区房镇镇卫生院,山东淄博255100 [2]淄博市疾病预防控制中心免疫预防所,山东淄博255100

出　　处：《社区医学杂志》2018年第14期1128-1130,1134,共4页Journal Of Community Medicine

摘　　要：目的迄今为止,有关淄博市戊型病毒性肝炎(戊肝)长期动态变化趋势的文献鲜见报道,本研究目的在于系统收集、分析淄博市2005-2016年戊肝流行病学特征,为科学防控戊肝疫情提供依据。方法收集2005-2016年《中国疾病预防控制信息系统》中报告的戊肝病例数据和淄博市人口资料,利用Excel 2007计算戊肝不同年度和年龄组发病率,描述性分析戊肝的发病情况、时间、地区、年龄、性别和职业分布等流行病学特征。结果 2005-2016年淄博市报告戊肝546例,发病率为0.65/10万~1.27/10万,平均发病率为1.03/10万。冬春季(1~4月份)为发病高峰。报告病例较多的是博山区、淄川区、临淄区。成年人群(30~70岁)发病率随年龄的增长而增加,男女性别比2.98∶1,职业分布中,农民发病人数最多,发病257例,占40.07%。结论 2005-2016年淄博市戊肝疫情平稳,博山区、淄川区、临淄区是高发区,中老年、农民是高危人群。应根据流行特征采取切断传播途径、健康干预、接种疫苗等综合措施防控戊肝。OBJECTIVE There is no report on the long-term trends of hepatitis E in Zibo city,the aim of this study is to provide scientific basis for prevention and control by systematic collection and analysis of the epidemiological characteristics of hepatitis E in Zibo city from 2005 to 2016.METHODS The data of hepatitis E cases and population in Zibo city were collected from Infectious Diseases Reporting Information System of China from 2005 to 2016.The incidence of different years and age groups was calculated by Excel 2007 software.The descriptive methods were used to analyze the epidemiological characteristics of hepatitis E including incidence,time,area,and patients＇ age,sex and occupation distribution.RESULTS In total,546 cases of hepatitis E were reported from 2005 to 2016 in Zibo city.The incidence of hepatitis E from 2005 to 2016 in Zibo city was 0.65/100 000 to 1.27/100 000,and the annual average incidence was 1.03/100 000.The peak seasons were winter and spring（from January to April）.The hepatitis E cases were mainly reported in Boshan district,Zichuan district and Linzi district.The incidence of the crowd（aged 30 to 7 oyears old）increased with age,the male and female sex ratio was 2.98∶1.As for occupational distribution,the peasants ranked the first,with 257 cases and accounting for 40.07%.CONCLUSIONS The epidemic situation of hepatitis E from 2005 to 2016 in Zibo city was stable.Boshan district,Zichuan district and Linzi district were the high-risk areas.The middle-aged and old people,peasants were the high-risk population.According to the epidemiological characteristics,the comprehensive measures such as cutting off the route of transmission,health intervention and vaccination should be taken to prevent and control hepatitis E.

关 键 词：戊型病毒性肝炎 流行病学 发病率 淄博市 

分 类 号：R512.6[医药卫生—内科学]