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目的了解高邮市城区2011—2013年手足口病流行病学特征,为手足口病预防控制工作提供依据。方法收集高邮市疾病监测信息报告管理系统的手足口病个案信息,采用描述流行病学方法分析其流行病学特征。结果高邮市2011—2013年共报告手足口病700例,无死亡病例,年均报告发病率为185.94/10万。病例以5、6月份发病较多,分别占病例总数的33.43%和24.00%;以5岁及以下散居儿童和幼托儿童为主,共计发病632例,占90.29%;男女性别比为1.27∶1。肠道病毒71型(EV71)为高邮市城区手足口病流行优势菌株。结论手足口病发生有明显的年龄、性别、季节等特征,应重点加强5岁以下散居儿童和幼托儿童的预防控制工作。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in urban areas of Gaoyou from 2011 to 2013 and provide basis for the prevention and control of hand-foot-mouth disease. Methods The case information of hand, foot and mouth disease in Gaoyou Disease Surveillance Information Reporting Management System was collected and its epidemiological characteristics were analyzed by descriptive epidemiological method. Results From 2011 to 2013, Gaoyou reported a total of 700 cases of hand-foot-mouth disease with no deaths, with an average annual incidence rate of 185.94 / 100000. The incidence of cases was more in May and June, accounting for 33.43% and 24.00% of the total number of cases respectively. The majority of children aged 5 years and below were children and preschool children, accounting for a total of 632 cases (90.29%); the male / female ratio was 1.27: 1. Enterovirus 71 (EV71) is a predominant strain of hand, foot and mouth disease in the city of Gaoyou. Conclusion HFMD is characterized by obvious age, gender and seasonality. The prevention and control of diaspora and preschool children under 5 years of age should be emphasized.