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目的了解深圳市福田区2008—2012年手足口病流行状况,为制定相应的防治策略提供依据。方法采用描述性流行病学方法对深圳市福田区2008—2012年报告的手足口病疫情资料进行统计分析。结果 2008—2012年福田区共计报告手足口病病例7 190例,年均发病率为110.77/10万,报告死亡病例1例、重症病例41例。发病有明显的季节性,全年出现2个发病高峰,第1个发病高峰为4—7月,共报告病例4 055例,占总病例数的56.40%;第2个发病高峰为9—10月,共报告病例1 734例,占总病例数的24.12%。男性4 545例,女性2 645例,男女性别比为1.72∶1。发病年龄以1~3岁为主,共报告4 746例,占总病例数的66.00%。职业分布居前3位的分别是:散居儿童4 556例(占63.37%)、托幼儿童2 194例(占30.51%)、学生300例(占4.17%)。共报告暴发疫情39起,发病224例,平均罹患率为14.88%(224/1 505)。结论深圳市福田区手足口病流行具有明显的季节特征,发病人群以1~3岁儿童为主,应采取综合防治措施加强对手足口病的防控工作。
Objective To understand the epidemic situation of HFMD in Futian District of Shenzhen City from 2008 to 2012 and provide the basis for formulating the corresponding control strategy. Methods Descriptive epidemiological methods were used to analyze the data of hand-foot-mouth-mouth disease reported in 2008-2012 in Futian District, Shenzhen. Results A total of 7 190 cases of hand, foot and mouth disease were reported in Futian District from 2008 to 2012, with an average annual incidence of 110.77 / 100000. One case of death and 41 cases of severe were reported. There were obvious seasonal onset, the peak incidence of 2 throughout the year, the first peak incidence for the April-July, a total of 4 055 cases were reported, accounting for 56.40% of the total number of cases; the second peak incidence of 9-10 Month, a total of 1 734 cases were reported, accounting for 24.12% of the total number of cases. There were 4 545 males and 2 645 females, with a sex ratio of 1.72: 1. The age of onset was 1 to 3 years old, with a total of 4 746 cases reported, accounting for 66.00% of the total number of cases. The top 3 occupations are: 4 556 (63.37%) scattered children, 2 194 child care children (30.51%) and 300 students (4.17%). A total of 39 outbreaks were reported and 224 cases were reported with an average attack rate of 14.88% (224/1505). Conclusion The prevalence of HFMD in Futian District of Shenzhen Municipality has obvious seasonal characteristics. The incidence population is mainly children aged 1-3 years. Comprehensive prevention and control measures should be taken to strengthen the prevention and control of HFMD.