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目的分析涟源市2008—2013年手足口病的流行特征,为科学制定防控策略提供依据。方法收集中国疾病预防控制信息系统手足口病监测资料,采用描述性流行病学方法进行综合分析。结果 2008—2013年,涟源市年均发病率为248.74/10万,4—7月为高发月份,5岁以下儿童为主要发病人群;疫情处置反应时间与疫情持续时间和疫情规模呈正相关。结论 5岁以下散居儿童和幼托机构是手足口病防控的工作重点,及时处置疫情有助于减少聚集性疫情的持续时间。
Objective To analyze the epidemiological characteristics of hand-foot-mouth disease in Lianyuan City from 2008 to 2013, and provide the basis for scientifically formulating prevention and control strategies. Methods The data of hand, foot and mouth disease in Chinese disease prevention and control information system were collected and analyzed by descriptive epidemiological method. Results In 2008-2013, the average annual incidence of Lianyuan was 248.74 / 100 000, with high incidence in April-July and children under 5 years old. The response time of the outbreak was positively correlated with the duration of the outbreak and the scale of the epidemic. Conclusions Diaspora and kindergarten under 5 years old are the focus of hand-foot-and-mouth disease prevention and treatment. Handling the outbreak in time can help to reduce the duration of the aggregated outbreak.