【摘要】 目的了解成都市手足口病(hand-foot-mouth disease,HFMD)聚集性疫情特征,探索影响聚集性发病规模和持续时间的影响因素,为今后手足口病防制提供依据。方法收集2012/2013-06成都市手足口病聚集性疫情资料,运用Excel 2007、SPSS16.0等数据统计软件进行描述性研究和统计分析。结果成都市手足口病聚集性疫情均发生在幼托机构,聚集性病例占总病例数的27.71%,多发生在3-6月,2013年的聚集性疫情多在主城区三环外新开发区、城中村的私立幼托机构。疫情规模、疫情持续时间与病例隔离是否到位有显著相关,与措施反应时间正相关(r=0.498,P<0.01,r=0.561,P<0.01)。结论手足口病聚集性疫情报告处置应及时,筛查应彻底,隔离应到位。更多还原

【Abstract】 Objective To analyze the aggregation epidemic features of hand-foot-mouth disease( HFMD) in nurseries of Chengdu and to explore the time factors and thus to provide reference for the prevention and control measures. Methods Data of aggregation epidemic of HFMD were collected and statistically analyzed with Excel and SPSS16. 0. Results The aggregation epidemics all happened in nurseries and accounted for 27. 71% of the total cases,mainly distributed win March to June. The epidemics in 2013 largely happened in the outskirts of Chengdu. The scale and duration were significantly correlated with weather the isolation of the cases was in place( r = 0. 498 and r = 0. 561,respectively; both P <0. 01). Conclusion The aggregation epidemics should be disposed in time,the screening work should be thoroughly carried out and the isolation measure should be in place.更多还原