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目的通过分析2012年盱眙县手足口病的发病情况,掌握其流行病学特征,为科学制定防制措施提供依据。方法利用描述性方法分析盱眙县手足口病发病的三间分布特征。结果盱眙县2012年共报告手足口病1 368例,发病率为172.44/10万,以轻症病例为主。发病主要分布于0～5岁年龄组,占病例总数的95.54%,散居儿童发病最多,占87.86%。全年均有发病,4～6月份出现发病高峰。病原检测61例,阳性结果 36例,阳性率59.02%,其中EV71型9例,占阳性标本的25.00%,CoxA16型19例,占阳性标本的52.78%,其他肠道病毒型8例,占阳性标本的22.22%。结论盱眙县手足口病发病存在明显的年龄、性别、职业和季节分布特征,因此,应重点加强散居儿童和托幼儿童的预防和控制措施。
Objective To analyze the incidence of hand-foot-mouth disease in Qionglai County in 2012 and grasp its epidemiological characteristics, so as to provide basis for scientifically formulating prevention and control measures. Methods Descriptive analysis was used to analyze the three distributional characteristics of hand, foot and mouth disease in Xuyi County. Results A total of 1 368 HFMD cases were reported in Qionglai County in 2012, with an incidence rate of 172.44 / 100 000, mainly in mild cases. The incidence mainly distributed in the 0 to 5 age group, accounting for 95.54% of the total number of cases, the most incidence of scattered children, accounting for 87.86%. The incidence all year round, 4 to June peak incidence. Sixty-one pathogens were detected and 36 were positive. The positive rate was 59.02%, of which 9 were EV71, accounting for 25.00% of positive samples, 19 were CoxA16 types, accounting for 52.78% of positive samples and 8 were other enteroviruses 22.22% of specimens. Conclusion The incidence of hand, foot and mouth disease in Xuyi County is obviously characterized by age, sex, occupation and seasonal distribution. Therefore, prevention and control measures should be focused on diaspora and kindergarten children.