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目的了解四川省攀枝花市手足口病的流行特征,为制定防治措施提供依据。方法采用描述性研究方法,利用攀枝花市法定传染病报告系统和暴发疫情流行病学调查的资料进行回顾性的分析。结果 2009-2012年全市共报告手足口病病例2 957例,重症13例,死亡3人,年平均发病率为64.13/10万。每月均有发病,发病高峰为5~7月,城市发病率高于农村,发病人群以散居儿童和幼托儿童为主,集中于5岁以下儿童,男、女发病率性别比为1.36∶1。结论攀枝花市手足口病的发病有明显的季节性,存在年龄、性别差异,今后的防控重点应放在5岁以下年龄组,尤其要加强对托幼机构手足口病的防控工作。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in Panzhihua City, Sichuan Province, and to provide evidence for the prevention and control measures. Methods Descriptive method was used to make a retrospective analysis using the information system of legal infectious disease reporting system and outbreak epidemiological survey in Panzhihua City. Results A total of 2 957 cases of hand-foot-mouth disease were reported in the city from 2009 to 2012, including 13 severe cases and 3 deaths. The average annual incidence was 64.13 / 100 000. The morbidity is higher in every month than in rural areas. The incidence of the disease is mainly for the diaspora and kindergarten children, and it is mainly for children under 5 years of age. The sex ratio of male and female is 1.36: 1. Conclusion The incidence of hand, foot and mouth disease in Panzhihua City is obviously seasonal. There are differences in age and sex. The focus of future prevention and control should be placed on the age group of under 5 years old. In particular, the prevention and control of hand-foot-mouth disease in nurseries should be strengthened.