北京市平谷区2009年手足口病疫情分析

Epidemiological Features of Hand-foot-mouth Disease in Ping-gu District of Beijing City in 2009

目的通过对手足口病疫情统计分析,掌握其流行特征,为今后制定调整手足口病防治措施提供依据。方法运用描述流行病学方法对北京市平谷区2009年手足口病疫情报告信息资料进行统计分析。结果全区共报告手足口病780例,临床诊断病例占99.1%,其中重症病例占0.09%;发病人群以1-5岁年龄组散居和托幼儿童为主,占92.05%;男女性别比1.67:1;全年均可发病,但存在发病高峰提前和延后的可能;本年度我区聚集性发病疫情主要为柯萨奇病毒A组16型(CVA16)。结论依据卫生部颁发的《手足口病预防控制指南》(2008年版)要求,严格落实疾病监测,积极开展健康教育,提高人群保健意识等各项防控措施,是防控手足口病疫情的关键。

[Objective]Through epidemic analysis on hand-foot-mouth disease,to master its epidemiological features,and provide evidence for developing and adjusting control measures.[Methods]Descriptive epidemiological method was adopted to analyze the data of hand-food-mouth disease cases in Pinggu district in 2009.[Results]A total of 780 cases of hand-food-mouth disease were reported,99.1% were clinical diagnosed cases,0.09% were severe cases,the scattered children and kindergarten children aged 1-5 years were high risk population,occupying 92.05%;gender ratio was 1.67∶1（male： female）.Hand-foot-mouth disease cases were reported in the whole year,but the peak incidence appeared different in every year.The major pathogen of hand-foot-mouth disease outbreak in Pinggu District in this year was coxsackie virus type A group 16（CVA16）.[Conclusion]According to the＂ Guide to Hand,Foot and Mouth Disease Control and Prevention＂（2008） issued by Ministry of Health,disease surveillance should be implemented strictly,and health education should be actively developed to improve people＇s health awareness and other control measures which are the key for hand-foot-mouth disease control.