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[目的]了解西安市城区流行性腮腺炎的流行病学特征,为预防控制流腮提供科学依据。[方法]采用描述性流行病学分析方法对西安市城区2006～2007流腮发病情况进行分析。[结果]西安市城区2006～2008年合计报告流腮484例,发病率介于21.93~35.06/10万之间。全年各月均发病,发病高峰呈现春、冬季双峰。发病以学生为主,占病例总数的63.43%;其次为托幼和散居儿童,分别占病例总数的22.31%和5.99%。发病年龄主要集中于3~14岁托幼童和中小学生年龄组,占病例总数的85.12%。发病男女性别比为1.44︰1。[结论]预防和控制流行性腮腺炎重点应放在保护易感人群为主导的措施上,采取以接种疫苗为主的综合性预防措施控制流腮的发病和流行。
[Objective] To understand the epidemiological characteristics of mumps in urban area of Xi’an and provide a scientific basis for prevention and control of mumps. [Methods] Descriptive epidemiological analysis was used to analyze the incidence of gills in urban area of Xi’an from 2006 to 2007. [Results] A total of 484 cases of mumps were reported in urban areas of Xi’an from 2006 to 2008, the incidence was between 21.93 and 35.06 / 100 000. The incidence of each month throughout the year, the peak incidence of spring and winter double-peaked. The majority of cases were students, accounting for 63.43% of the total cases, followed by kindergartens and diasporas, accounting for 22.31% and 5.99% of the total cases, respectively. The age of onset mainly concentrated in the age group of children aged 3-14 and primary and secondary school, accounting for 85.12% of the total number of cases. The incidence of male to female ratio was 1.44 ︰ 1. [Conclusion] The prevention and control of mumps should focus on the measures of protecting the susceptible population, and take the comprehensive preventive measures mainly based on vaccination to control the incidence and prevalence of mumps.