摘要
目的了解青岛市水痘的流行特征,为制定预防控制措施提供科学依据。方法对青岛市2009-2011年水痘疫情资料进行分析,统计学处理采用SPSS 18.0统计软件进行统计学分析,P<0.05为差异有统计学意义。结果 2009-2011年青岛市共报告水痘病例8 588例,年均发病率为35.32/10万,无死亡病例;市区年均发病率高于城乡结合部,农村地区最低;发病呈现双峰特点,第一高峰期出现在3-6月,第二高峰期出现在11月至次年1月;5～9岁儿童发病率最高;病例以学生为主,占52.52%;9起聚集性疫情均发生在中小学校。结论青岛市近几年水痘疫情呈现上升趋势,学校是聚集性疫情的高发场所,是防控的重点单位,校外托管班和社会辅导班在水痘的传播中可能发挥着重要作用。
Objective To understand the epidemiologic characteristics of varicella in Qingdao, so as to provide scientific basis for prevention and control. Methods The epidemic data of varicella from 2009 to 2011 in Qingdao were analyzed by software SPSS 18.0. P 〈 0.05 means that there is statistical difference. Results A total of 8, 588 varicella cases were reported from 2009 to 2011, and the average incidence was 35.32/100 000 and there was no death case. The average incidence in urban areas was higher than that of suburban colo- ny and the incidence in rural areas was the lowest. The epidemic showed double -peaks. The peak period was from March to June and the second peak period was from November to January next year. Most cases aged from 5 to 9 years old. The cases were mainly students, which accounted for 52.52% of the patients. 9 aggregation of the epidemic all happened in schools. Conclusions The epidemics of varicella increase in Qingdao city re- cently. School is the high - incidence place and the key unit of prevention and control. Custody Classes out- side school and remedial classes may play important roles in the spread of varicella.
出处
《医学动物防制》
2013年第6期614-615,618,共3页
Journal of Medical Pest Control
关键词
水痘
流行特征
分析
Varicella
Epidemiologic characteristics
Analysis
