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目的了解沭阳县手足口病流行特征,为制定防制措施提供依据。方法采用描述性流行病学方法,对沭阳县2008—2012年手足口病疫情资料进行分析。结果 5年共报告手足口病病例3 815例,年均发病率为44.13/10万;发病时间集中在4—6月,占报告发病总数的55.41%,以5岁以下儿童居多,占93.26%;男女比为2.18∶1;职业构成以散居儿童为主,占93.16%。结论沭阳县手足口病发病存在明显的季节性和年龄差异,应以5岁以下儿童为重点人群开展针对性的健康教育,提高疫情监测敏感性,降低发病率。
Objective To understand the epidemic characteristics of hand, foot and mouth disease in Shuyang County and provide basis for making prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the epidemic data of HFMD in Shuyang County from 2008 to 2012. Results A total of 3 815 HFMD cases were reported in 5 years, with an average annual incidence of 44.13 / 100 000. The onset time ranged from April to June, accounting for 55.41% of the total reported cases, with children under 5 years old accounting for 93.26% ; Male to female ratio was 2.18: 1; occupation constituted mainly of scattered children, accounting for 93.16%. Conclusion There are obvious seasonal and age differences in the incidence of HFMD in Shuyang County. Specific health education should be given to children under 5 years of age as the key population to improve the sensitivity of epidemic surveillance and reduce the incidence of HFMD.