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目的为掌握2008-2011年高要市手足口病流行特征,为制定手足口病防治措施提供科学依据。方法采用描述性流行病学方法对高要市2008-2011年手足口病疫情报告信息资料进行分析。结果 2008-2011年该市共报告手足口病病例6 078例,年报告病例数分别为485例、533例、1 535例和3 525例;发病有明显季节性,2008-2009年主要集中在4～6月份,2010-2011年主要集中在4～8月份,高峰期共发病4 084例,占总病例数的67.19%;年龄以5岁以下儿童为主,占94.13%,其中3岁以下幼儿占报病总数的83.15%;病例以散居儿童为主,占77.64%;男女性别比为2.03∶1。结论高要市2008-2011年手足口病的发生有明显的性别、年龄、环境、季节差异,5岁以下儿童尤其是散居儿童是该市手足口病防治工作的重点人群。
Objective To understand the epidemiological characteristics of HFMD in Gaoyao City from 2008 to 2011 and provide a scientific basis for the prevention and control measures of HFMD. Methods Descriptive epidemiological method was used to analyze the information of hand-foot-mouth disease outbreak in Gaoyao from 2008 to 2011. Results A total of 6 078 cases of hand-foot-mouth disease were reported in 2008-2011 in the city. The number of reported cases was 485 cases, 533 cases, and 1 535 cases, respectively, and 3 525 cases. The incidence was obviously seasonal and mainly concentrated in 2008-2009 From April to June, mainly from April to August in 2010-2011, there were 4 084 cases at the peak, accounting for 67.19% of the total number of cases; the age was mainly under 5 years old, accounting for 94.13%, of which 3 years old Children accounted for 83.15% of the total number of reported cases; the majority of cases were scattered children, accounting for 77.64%; the sex ratio was 2.03:1. Conclusion The occurrence of HFMD in Gaoyao during 2008-2011 has obvious gender, age, environment and season differences. Children under 5 years of age, especially scattered children, are the key population of prevention and treatment of HFMD in the city.