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目的了解2012年平顶山市甲型病毒性肝炎的流行病学特征,为制定防控策略提供依据。方法采用描述流行病学方法,对中国疾病监测信息报告管理系统中甲肝疫情数据资料进行分析。结果 2012年平顶山市共报告甲肝病例264例,年发病率为5.37/10万;各月份均有病例报告,以散发为主,病例以<15岁年龄组为主,占总病例数的59.09%;发病人群以农民、幼托儿童和学生为主,分别占病例总数的33.71%、24.62%、22.73%。结论甲肝仍是平顶山重要的公共卫生问题,应重点针对儿童、青少年、以及农村人群尤其是青壮年农民采取综合性防控措施。
Objective To understand the epidemiological characteristics of type A viral hepatitis in Pingdingshan City in 2012 and provide the basis for making prevention and control strategies. Methods Descriptive epidemiological methods were used to analyze the data of hepatitis A (H1N1) data in China Disease Surveillance Information Reporting Management System. Results A total of 264 Hepatitis A cases were reported in Pingdingshan City in 2012, with an annual incidence rate of 5.37 / 100 000. Cases were reported in each month, mainly in sporadic cases. The cases were mainly in the age group of <15 years, accounting for 59.09% of the total number of cases. The incidence of the disease was mainly from peasants, preschool children and students, accounting for 33.71%, 24.62% and 22.73% of the total cases, respectively. Conclusion Hepatitis A is still an important public health problem in Pingdingshan. Comprehensive prevention and control measures should be taken for children, adolescents and rural population, especially for young and middle-aged peasants.