摘要
目的通过对戊型肝炎流行病学特征分析,为控制戊型肝炎提供科学依据。方法利用流行病学描述性分析方法对广水市2012-2016年戊型肝炎的发病资料进行回顾性分析。结果广水市2012-2016年共报告戊型肝炎确诊病例96例,无死亡病例及重型病例出现,年平均发病率2. 06/10万。戊型肝炎发病呈现明显的季节性特征,主要集中在冬春季,秋季呈现一个小高峰。发病平均年龄为(49. 5±13. 4)岁,主要集中在30～69岁之间,占发病总数的85. 42%。所有病例中,男性发病67例、女性发病29例,男性发病率为1. 38/10万、女性发病率为0. 60/10万,差异有统计学意义(χ2=78. 60,P <0. 05)。农民发病病例数居首位,共74例,占发病总数的77. 08%。结论加大重点人群监测及健康教育力度,暴发流行时接种戊型肝炎疫苗;对人畜粪便无害化处理后进行排放;做到早发现、早诊断、早治疗,以遏制戊型肝炎流行。
Objective To provide a scientific basis for the control of hepatitis E by analyzing the epidemiological characteristics of hepatitis E. Methods The method of epidemiological descriptive analysis was used to retrospectively analyze the incidence of hepatitis E in Guangshui City from 2012 to 2016. Results A total of 96 cases confirmed cases of hepatitis E were reported in guangshui from 2012 to 2016,and no deaths or severe cases occurred. The annual average incidence rate was 2. 06/100 000. The incidence of hepatitis E presents obvious seasonal characteristics,mainly in winter and spring,and presents a small peak in autumn. The average age of onset cases was( 49. 5 ± 13. 4) years old,mainly concentrated between 30 and 69 years old,accounting for 85. 42% of the total number of cases. In all cases,there were 67 males and 29 females. The male incidence rate was1. 38/100 000 and the female incidence rate was 0. 60/100 000. The difference was statistically significant( χ2= 78. 60,P <0. 05). The number of cases of farmers ranked first, with 74 cases, accounting for 77. 08% of the total number of cases. Conclusion It is necessary to increase the monitoring and health education of key populations,and get infected with hepatitis E vaccine during outbreaks. Discharge human and animal excrement after harmless treatment. Early detection,early diagnosis and early treatment are needed to curb the epidemic of hepatitis E.
作者
付桂菊
程大军
胡伯胜
陈明生
FU Guiju;CHENG Dajun;HU Bosheng;CHEN Mingsheng(Guangshui Center for Disease Control and Prevention,Hubei432700 ,China)
出处
《医学动物防制》
2019年第4期408-410,共3页
Journal of Medical Pest Control
关键词
戊型肝炎
流行病学
特征分析
Hepatitis E
Epidemiology
Characteristics analysis
