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目的了解张家港市手足口病的流行特征及趋势,为制定针对性防控措施提供科学依据。方法对2011年国家疾病监测信息报告管理系统报告的张家港市手足口病疫情资料进行描述流行病学分析。结果张家港市2011年共报告手足口病3 634例,发病率为232.74/10万;发病主要以5岁及以下儿童为主,占发病总数的94.99%,1~岁组发病率最高,为7 511.01/10万;职业分布以散居儿童和幼托儿童为主,占全部病例数的97.25%;发病有6月和11月两个季节性高峰。结论张家港市手足口病发病存在明显季节性和人群分布差异,应加强幼托儿童和散居儿童的监测,采取健康教育等综合性防控措施。
Objective To understand the epidemiological characteristics and trends of hand-foot-mouth disease in Zhangjiagang City and provide a scientific basis for making targeted prevention and control measures. Methods Descriptive epidemiological analysis of hand, foot and mouth disease data in Zhangjiagang reported by the National Disease Surveillance Information Reporting Management System in 2011 was conducted. Results In 2011, a total of 3 634 HFMD cases were reported in Zhangjiagang City, with a prevalence of 232.74 / 100 000. The incidence was mainly children aged 5 years and below, accounting for 94.99% of the total. The highest incidence was found in 1 ~ 511.01 / 100000; occupational distribution to scattered children and child care-based children, accounting for 97.25% of the total number of cases; incidence of two seasonal peaks in June and November. Conclusion The incidence of hand, foot and mouth disease in Zhangjiagang City is obviously seasonal and the distribution of the population is different. The monitoring of preschool children and diaspore children should be strengthened, and comprehensive prevention and control measures such as health education should be adopted.