吉林省2009年手足口病流行情况

Epidemiology of Hand Foot and Mouth Disease in Jilin Province 2009

目的了解2009年吉林省手足口病流行病学特征。方法对《中国疾病监测信息报告管理系统》监测的2009年吉林省手足口病发病情况进行流行病学分析。结果吉林省手足口病发病率呈逐年上升的趋势,高发地区为通化市、延边州、四平市,发病率分别为160.61/10万、124,40/10万、122,84/10万。高发季节为5-9月份,7月份达到高峰。发病人群以散居儿童和托幼儿童为主,0～5岁组儿童发病率最高。男性发病率高于女性。结论手足口病的发生存在明显的季节、地区、性别、年龄差异,开展手足口病流行病学研究,有助于提出更好的预防和控制措施。

Objective To explore the epidemiological features of hand foot and mouth disease（HFMD） in Jilin province.Methods Descriptive epidemiological analysis was conducted on the incidence data of HFMD in 2009 obtained from national disease reporting information system.Results The disease distributed widely with cases reporting in nine regions,Tonghua,Yanbian and Siping were regions with high prevalence rate of HFMD,which were 160.61/100 000,124.40/100 000 and 122.84/100 000.The incidence time mainly concentrated in May and September.The incidence peak was observed in July.The incidence rate in males was higher than in females.Most cases were the children aged 0-5 years.Conclusion The incidence of HFMD has significant seasonal,regional,gender and age difference.Study on epidemiological features of HFMD is favorable to the development of effective control and prevention measures.