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目的掌握辽宁省流行性腮腺炎(流腮)的流行病学特征,为预防控制流腮提供依据。方法对2009~2013年法定传染病报告系统及突发公共卫生事件报告信息管理系统报告的流腮发病资料进行描述流行病学分析。结果 2009~2013年,2011年为流腮发病高峰,发病率为46.91/10万,之后呈明显下降趋势,2013年较2011年发病率下降了74.62%。(P<0.01)。发病呈现两个季节高峰,分别为5~6月和12月至翌年1月,分别发病12 617例(占21.17%)和14 873例(占24.96%)。15岁以下儿童合计发病43 605例,占病例总数的73.17%。男性发病37 522例,男女性别比1.70∶1。流腮暴发疫情23起,事件发生场所均为学校。结论 2009~2013年辽宁省流腮的发病整体呈下降趋势;以15岁以下儿童发病为主,男性病例数较多;学校是发生流腮暴发疫情的主要场所。
Objective To understand the epidemiological characteristics of mumps (mumps) in Liaoning Province and provide the basis for prevention and control of mumps. Methods Descriptive epidemiological analysis of gout disease data reported from the notifiable infectious disease reporting system and the public health incident reporting information management system from 2009 to 2013 was conducted. Results From 2009 to 2013 and 2011, the incidence of grifola was the highest, with a morbidity of 46.91 / 100 000 and a marked downward trend thereafter. The incidence in 2011 was 74.62% lower than that in 2011. (P <0.01). The incidence peaked at two seasons, from May to June and from December to January respectively, with 12 617 cases (21.17%) and 14 873 cases (24.96%) respectively. The total number of children under 15 years of age was 43,605, accounting for 73.17% of the total number of cases. 37 522 cases of male onset, male to female ratio of 1.70: 1. Flow cheek outbreak 23 cases, the place of occurrence of all schools. Conclusion The incidence of mumps in Liaoning Province decreased from 2009 to 2013. The incidence of children under 15 years old was the major one, with a large number of male cases. The school was the main place where outbreaks of mumps occurred.