昆山市2005-2012年戊肝流行病学特征研究  

Study on hepatitis E infection and epidemiological characteristics in Kunshan city from 2005 to 2012

作　　者：薛黎坚[1] 王文明[1] 王华[1] 陈权[1] 田昌伟[1] 

机构地区：[1]昆山市疾病预防控制中心,江苏昆山215300

出　　处：《现代预防医学》2014年第10期1745-1747,共3页Modern Preventive Medicine

摘　　要：目的分析戊肝流行病学特征，为制定防控措施提供依据。方法采用描述流行病学方法对昆山市2005—2012年戊肝疫情报告资料进行分析。结果昆山市2005—2012年共报告戊肝病例154例，年平均发病率为1．23／10万，发病高峰时间段为l一7月；年龄分布以25—64岁人群为多，占发病人数的87．66％；男女发病性别比为1．8：1。结论冬春季是戊肝发病高峰，中青年是戊肝的高发人群，且以男性居多，应采取综合措施加强戊肝防治工作。Objective The aim of this study was to analyze the epidemical feature of hepatitis E infection and provide evidence for prevention and control measures. Methods Descriptive epidemiological methodology was used to analyze the surveillance data on hepatitis E infections from 2005 to 2012 in Kunshan city. Results It was reported that a total of 154 cases of hepatitis E infections occurred in Kunshan city from 2005 to 2012. The average incidence rate for hepatitis E infection was 1.23/100 000. The peak time for hepatitis E infection was from January to July. The population with age of 25 to 64 years old accounted for 87.66% of the infection. Male to female infection ratio was 1.8： 1. Conclusion The incidence peak for hepatitis E viral infection was during winter and spring. Young male was at high risk for hepatitis E infection. Multiple strategies should be taken to control hepatitis E outbreak and epidemic.

关 键 词：戊肝 圆形分布法 流行特征 

分 类 号：R183.4[医药卫生—流行病学]