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目的为了解深圳市宝安区水痘疫情的流行特征,为防控提供科学依据。方法对2007-2011年深圳市宝安区水痘暴发疫情资料进行描述性分析。结果2007～2011年深圳市宝安区共发生30起水痘暴发疫情,其中3月份12起(占40.00%),4月份8起(占26.67%),5月份4起(占13.33%),男性患者共387例(占61.43%),女性患者共243例(占38.57%),罹患率分别为3.54%和2.22%,年龄组中6～11岁共536例(占85.07%),小学生567例(占90.00%)。结论2007～2011年深圳市宝安区水痘暴发疫情逐渐趋于平稳状态,暴发疫情多发生于3～5月份,6～11岁的中小学生为高发人群。
Objective To understand the epidemic characteristics of chickenpox in Bao’an District of Shenzhen City and provide a scientific basis for prevention and control. Methods Descriptive analysis of the outbreak data of chicken pox in Bao’an District of Shenzhen City from 2007 to 2011 was conducted. Results A total of 30 cases of chickenpox outbreaks were reported in Baoan District of Shenzhen City from 2007 to 2011, of which 12 cases (40.00%) were in March, 8 cases (26.67%) in April and 4 cases (13.33%) in May. Male patients A total of 387 cases (61.43%), 243 cases of women (38.57%), the attack rates were 3.54% and 2.22%, respectively, 536 cases (85.07%) were aged 6 to 11 years in the age group, 567 cases Accounting for 90.00%). Conclusion From 2007 to 2011, the outbreaks of chickenpox in Bao’an District of Shenzhen City gradually became steady. The outbreaks occurred mostly in March to May. The primary and secondary students aged 6 to 11 years were the high incidence population.