许昌市2009-2013年流行性腮腺炎流行病学调查及分析

Investigation and analysis on epidemiology of mumps from 2009 to 2013 in Xuchang

目的 分析许昌市2009-2013年流行性腮腺炎的流行病学特征,为预防和控制流行性腮腺炎的发病和流行提供科学依据.方法 采用回顾性调查方法,对许昌市2009-2013年流行性腮腺炎报告病例进行流行病学分析.结果 许昌市2009-2013年共报告流行性腮腺炎病例3 665例,5年平均发病率为1.716/10万.全市均有病例报告,位居病例报告数前三位的地区依次为禹州市、襄城县、魏都区.发病具有明显的季节性,发病高峰为4-7月;病例男女性别比为2.18∶1,5～9岁人群高发,占总病例数的55.44％;发病人群职业主要为学生、幼托儿童和散居儿童.突发公共卫生事件共3起,均发生在学校.结论 学生是流行性腮腺炎的重点防控人群.通过多种形式开展健康教育,推广2剂疫苗的接种,提高流行性腮腺炎接种率.

Objective To analyze the epidemiological characteristics of mumps in Xuchang from 2009 to 2013 ,and to provide evidence for formulating a counter-measure in prevention and control of the disease. Methods Data of mumps during 2009- 2013 were collected and analyzed through descriptive epidemiological method from National Notifiable Disease Reporting System. Results A total of 3 665 cases of mumps were reported with the annual average incidence of 1. 716/10^5 in Xuchang during 2009-2013. The occurrence of disease had an obvious seasonal feature, the peak incidence was from Apr. to July. The ratio of male to female cases was 2. 18 ： 1. The children aged 5-9 years were the high risk group, it accounted for 55.44% in total cases. Most of mumps cases were the school pupils, children in kindergarten, and scattered children. Public health emergencies of 3 onwards occurred at the school. Conclusion Pupils are the focusing group in prevention and control of mumps targets. The measures, such asstrengthening school health education, encourageing to inoculate 2 doses of mumps vaccine and increasing the immunization coverage rate, are necessary in control, of mumps in the future.