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目的了解2010—2012年沛县手足口病流行特征,为今后制定手足口病防控措施提供科学依据。方法对《中国疾病监测信息报告管理系统》中2010—2012年沛县手足口病疫情资料进行流行病学分析。结果沛县2010—2012年共报告手足口病2 482例,年均发病率为69.94/10万,男性高于女性,男女性别比为2.14∶1;发病年龄主要集中在5岁及以下儿童,占96.86%,特别是1~2岁儿童,占73.49%。各乡镇均有病例报告,农村发病率高于城市。发病呈两个高峰,2010、2012年发病集中在4~6月,占43.11%,2011年发病集中在10~12月,占15.23%。结论发病有明显季节性、年龄和性别差异,应重点加强1~2岁幼儿的预防控制工作。
Objective To understand the epidemiological characteristics of hand, foot and mouth disease in Peixian from 2010 to 2012 and to provide a scientific basis for the prevention and control measures of hand, foot and mouth disease in the future. Methods Epidemiological analysis of epidemic situation of hand, foot and mouth disease in Peixian from 2010 to 2012 in China Disease Surveillance Information Report Management System was conducted. Results A total of 2 482 HFMD cases were reported in Peixian from 2010 to 2012, with an average annual incidence of 69.94 / 100 000. The male was higher than the female with a sex ratio of 2.14:1. The age of onset mainly concentrated in children aged 5 years and younger, Accounting for 96.86%, especially 1 to 2 years old children, accounting for 73.49%. Each township has case reports, rural incidence is higher than the city. The incidence was two peaks in 2010 and 2012, the incidence concentrated in April to June, accounting for 43.11%. In 2011, the incidence was concentrated in 10-12 months, accounting for 15.23%. Conclusions There are obvious seasonal, age and gender differences in onset, and the prevention and control of children aged 1-2 years should be emphasized.