2005—2011年深圳市龙岗区流行性腮腺炎疫情流行病学特征

Epidemiological characteristics of mumps in Longgang District of Shenzhen City from 2005-2011

目的通过了解深圳市龙岗区2005—2011年流行性腮腺炎(腮腺炎)的发病情况和流行特征,为制定预防控制策略提供科学依据。方法采用描述流行病学方法对2005—2011年流行性腮腺炎疫情资料进行分析。结果深圳市龙岗区2005—2011年腮腺炎病例数8 043例,年均发病率为37.84/10万,无死亡病例。发病主高峰为4—8月,占全年发病总数的67.20%;次高峰为12月及次年1月,占全年发病总数的11.96%。年龄以4～14岁儿童、青少年为主,占总病例72.72%。职业以学生,幼托儿童、散居儿童为主,分别占48.38%,19.07%和16.24%;男女性别比为1.85∶1。结论应针对学校和托幼机构加强腮腺炎的监测和传染源管理,加强腮腺炎疫苗预防接种,切实保护儿童、青少年身体健康。

[ Objective ] To understand the incidence rate and epidemiological characteristics of mumps in Longgang District of Shenzhen City from 2005-2011, provide the scientific basis for making prevention and control strategy. [ Methods] A descriptive ep- idemiologieal method was adopted to analyzed the data of mumps from 2005-2011. [ Results] A total of 8 043 mumps cases were re- ported in Longgang District of Shenzhen City from 2005-2011, the average annual incidence was 37.84/lakh, and there was no death case. The first peak occurred April to August, accounting for 67.20% of the total cases of whole year, and the second peak occurred December to next January, accounting for 11.96%. 72.72% of patients were children aged 4-14 years old. Most of cases were students, kindergarten children and scattered children, which accounted for 48.38% , 19.07% and 16.24% respectively. The male-to-female ration was 1.85： 1. [ Conclusion] It is necessary to strengthen the mumps monitoring and management of infec- tion source in schools and kindergartens, and enhance the mumps vaccination, to protect children and teenagers.