河南省手足口病的发病时间特征分析  

Analysis on Time Distribution Characteristics of Hand,Foot and Mouth Disease in Henan Province

作　　者：陈伟[1] 赵晓静[1] 张杰[1] 康锴[1] 郭小芳[1] 陈正利[1] 

机构地区：[1]河南省疾病预防控制中心疫情信息管理中心,450016

出　　处：《中国卫生统计》2016年第2期212-214,共3页Chinese Journal of Health Statistics

摘　　要：目的分析河南省手足口病发病时间分布特征,为制定综合性防控措施提供理论依据。方法采用集中度和圆形分布法对河南省2010-2014年手足口病分月发病资料进行分析。结果河南省手足口病的发病时间集中度M=0.4367,集中趋势γ=0.4672,发病高峰日为5月12日,高峰期为3月1日至7月22日。结论河南省手足口病发病具有一定的季节性和集中趋势,3-7月为发病高峰期,在此期间开展综合性的防控措施有利于降低该病的发生。Objective To analyze the time distribution characteristics of hand,foot and mouth disease（ HFMD） in Henan Province, and to provide a theoretical basis for comprehensive prevention and control measures. Methods HFMD data in Henan Province form 2010 to 2014 were analyzed by concentration ration and circular distribution method. Results The concentration ratio M-value was 0. 4367. The central tendency γ-value was 0. 4672. The peak incidence Day was May 12, and the peak period was from March 1 to July 22. Conclusion HFMD in Henan Province has some seasonal and central tendency, the peak period is March-July, it＇s conductive to reduce the occurrence of HFMD by making comprehensive prevention and control measures in this period.

关 键 词：手足口病 集中度 圆形分布 时间分布 

分 类 号：R725.1[医药卫生—儿科] R181.3[医药卫生—临床医学]