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目的对敦化市手足口病发病和流行特征进行调查分析,为制定防控措施提供依据。方法对敦化市2010-2014年手足口病发病和流行特征进行描述性流行病学分析。结果 5年间出现2个发病高峰。三间分布特征:1~5岁年龄组为高发年龄;散居儿童和幼托儿童是高发人群;男性大于女性,差异具有统计学意义(P<0.05);乡镇多于城市;6~9月份为高发季节。结论敦化市手足口病疫情2~3年出现1个发病高峰,发病率总体呈上升趋势。临床类型以普通病例为主,重症病例少,无死亡病例。病毒类型以EV71型占主导,COXA16和其他肠道病毒与之交替流行。
Objective To investigate the prevalence and epidemic characteristics of hand-foot-mouth disease in Dunhua city and provide the basis for the development of prevention and control measures. Methods Descriptive epidemiological analysis of the incidence and epidemic characteristics of HFMD in Dunhua from 2010 to 2014 was conducted. Results 5 peaked in 2 years. Three distribution characteristics: 1 to 5 age group is high age; scattered children and preschool children are high incidence of population; male than female, the difference was statistically significant (P <0.05); townships more than the city; from June to September High season. Conclusions The incidence of hand-foot-mouth disease in Dunhua City peaked at 2 to 3 years and the overall incidence was on the rise. The main clinical types of common cases, less severe cases, no deaths. The virus type is dominated by the EV71 type, with which COXA16 and other enteroviruses alternate.