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[目的]分析阜新市彰武县西六九年制学校发生水痘暴发疫情的流行特征、控制效果和存在问题等相关因素,为今后学校传染病暴发疫情处理积累经验。[方法]对2007年4月阜新市彰武县西六九年制学校暴发的水痘疫情用描述性流行病学分析,利用SPSS统计软件进行统计检验。[结果]该疫情持续16d,发病72例,罹患率为7.35%。平均潜伏期11d。中小学生间发病率的差异有统计学意义(P<0.05)。不同方位居住地学生罹患率的差异有统计学意义(P<0.01)。无重症病例和并发症出现。[结论]学校存在很多暴发疫情发生的隐患。应建立并坚持好因病缺课和晨检等监测制度。
[Objective] To analyze the epidemic characteristics, control effects and existing problems of chickenpox outbreak in West Six-year-old school in Zhangwu County, Fuxin City, and to accumulate experience for future outbreak treatment of infectious diseases in schools. [Method] A descriptive epidemiological analysis of the epidemic of chickenpox outbreak occurred in West Six-Nine-Year-School in Zhangwu County, Fuxin City in April 2007 was conducted. Statistical tests were performed using SPSS statistical software. [Result] The epidemic lasted for 16 days, with onset of 72 and attack rate of 7.35%. The average incubation period of 11d. There was a significant difference in the incidence of primary and secondary school students (P <0.05). There was significant difference in the attack rate of students living in different directions (P <0.01). No severe cases and complications appear. [Conclusion] There are many hidden dangers in outbreaks in schools. Should establish and adhere to the absence due to illness and early detection and other monitoring system.