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目的了解资阳市2011年手足口病流行病学特征,探索科学防控策略。方法采用描述流行病学方法,对资阳市2011年报告的手足口病病例进行统计分析。结果 2011年报告手足口病1 306例,重症13例,死亡4例,年发病率35.63/10万,年死亡率0.11/10万。0~5岁组占发病总数的96.44%,散居儿童占发病总数74.27%,托幼儿童占23.58%。病原学检测以EV71感染为主,阳性率达66.48%。2011年出现2个发病高峰,即4~7月和10~12月。结论手足口病防控工作应以散居及幼托儿童为重点人群,特别不能忽视散居儿童,应以社区和托幼机构为重点场所,广泛开展健康教育,落实综合防治措施。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in Ziyang in 2011 and explore the scientific prevention and control strategies. Methods Descriptive epidemiological methods were used to analyze the cases of HFMD reported in 2011 in Ziyang City. Results A total of 1 306 HFMD cases were reported in 2011, including 13 severe cases and 4 deaths. The annual incidence rate was 35.63 / lakh and the annual mortality rate was 0.11 / lakh. 0 to 5 years old group accounted for 96.44% of the total number of cases, scattered children accounted for 74.27% of the total number of cases, children care children accounted for 23.58%. The etiological test was predominantly EV71, with a positive rate of 66.48%. In 2011 there were two peak incidence, that is, from April to July and from December to December. Conclusion Hand, foot and mouth disease prevention and control should focus on diaspora and kindergarten children. In particular, diaspora children should be neglected. Community and kindergartens should be the key places for health education to implement comprehensive prevention and treatment measures.