摘要
目的探讨广州市托幼机构手足口病流行的危险因素,为制定手足口病防控措施提供参考依据。方法分层随机抽取2011年1-8月广州市发生过手足口病聚集性疫情的20所托幼机构为病例组,按1∶2频数匹配法进行病例对照研究。采用单因素和多因素非条件Logistic回归分析探讨其危险因素。结果共调查60所托幼机构,其中公立的占5.00%(3/60),私立占95.00%(57/60)。病例组各校非广州户籍占33.50%(2 684/8 011),对照组各校非广州户籍占34.32%(3 052/8 892),两组的生源差异无统计学意义(P>0.05)。多因素条件Logistic回归分析表明,人均午休室面积≥2.7 m2、儿童洗手规范为托幼机构手足口病流行的保护因素(P值均<0.05)。结论托幼机构应增加室内人均面积、教育儿童规范的洗手方法,预防手足口病的暴发流行。
Objective To explore the epidemiology factors of hand-foot-mouth disease（HFMD） of kindergartens in Guangzhou,which is for making HFMD prevention and control strategies.Methods Twenty nurseries were enrolled as cases which have been being prevalent between January and August 2011 through conducting stratified random sampling.Univariate and multivariate conditional Logistic regression model was conducted to analyze.Results About 33.5% non registered residence of Guangzhou in case group while 34.32% in control group.Students between case and control group had no statistical significance difference.Results from multiple conditional logistic regression analysis showed that the protective factors of HFMD in kindergartens included average lunch area ≥2.7 m2,and the proper methods of washing hands.Conclusion The nursery should increase average area indoor and teach the children proper hand washing method,so as to prevent the outbreak of HFMD.
出处
《中国学校卫生》
CAS
北大核心
2012年第10期1214-1216,共3页
Chinese Journal of School Health
基金
广东省现场流行病学培训项目
关键词
手足口病
病例对照研究
因素分析
统计学
儿童
学龄前
Hand
foot and month disease
Case-control studies
Factor analysis
statistical
Child
preschool
