摘要
目的了解河南省平顶山市甲型病毒性肝炎的流行病学特征,为制定防控措施提供依据。方法采用描述流行病学方法对2009-2013年平顶山市甲肝疫情资料进行统计分析。结果 2009-2013年平顶山市共报告甲肝病例1 132例,年平均发病率为4.56/10万;各月份均有病例发生,7~9月份病例占全部病例的33.92%。15岁以下病例占报告病例总数的53.98%;病例主要为农民(32.51%)、学生(27.74%)、幼托儿童(16.43%)。男女病例报告发病率性别比为1.38:1。结论甲肝仍是平顶山市重要的公共卫生问题,应重点针对儿童、青少年,以及农村人群尤其青壮年农民采取综合防控措施。
Objective To understand the epidemiological characteristics of viral hepatitis A in Pingdingshan city,and provide the scientific evidences for formulating control strategies. Methods The epidemic data of hepatitis A in Pingdingshan city in 2009- 2013 were statistically analyzed with descriptive epidemiology method. Results There were 1132 cases of hepatitis A reported in Pingdingshan city form 2009- 2013,and the annual average incidence rate was 4. 56 / lakh. The cases occurred all the year round,with more than half of them occurred during July to September( 33. 92%). The cases mainly concentrated in the age group of below 15 years( 53. 98%); most of the cases were farmers( 32. 51%),students( 27. 74%) and children( 16. 43%). The sex ratio was 1. 38: 1. Conclusion Strategy should be adopted and focused on children,adolescents and farmers,particularly young and middle-aged.
出处
《预防医学情报杂志》
CAS
2016年第1期9-11,共3页
Journal of Preventive Medicine Information
关键词
甲型病毒性肝炎
流行特征
viral hepatitis A
epidemiological characteristic