2005年至2015年南充市流行性腮腺炎流行特征分析

摘要

目的:了解南充市流行性腮腺炎流行特征,为进一步控制流行性腮腺炎提供科学依据.方法:对南充市2005年至2015年报告的流行性腮腺炎疫情资料进行描述性流行病学分析.结果:南充市流行性腮腺炎以散发为主,但仍有个别集体单位出现爆发疫情.南充市2005年至2015年累计发病19 565例,年均发病率为27.52/10万,不同年份间发病率差异有统计学意义(χ2=6 920.12,P<0.001).高发季节为4~7 月、10 月至翌年1月.发病地区集中在人口密度大、流动人口多的城区.发病年龄以 0~14 岁为主(88.81%).病例职业以学生、幼托儿童和散居儿童为主,占发病总数的92.96%.结论:南充市腮腺炎发病水平较高,应提高含腮腺炎成份疫苗接种率,加强流动儿童管理,进一步落实入托、入学查验预防接种证制度,做好晨午检工作.%Objective:To understand the epidemiological characteristics of mumps in Nanchong,and to provide scientific basis for further control of mumps.Methods:Descriptive epidemiological analysis was used for epidemic data of mumps in Nanchong from 2005 to 2015.Results:It was found that sporadic mumps was predominant in Nanchong with occasional outbreaks in individual collective units.Mumps in Nanchong from 2005 to 2015 cumulative incidence of 19565 cases,with an average annual incidence of 27.52/10 million.There was significant difference in incidence between different years(χ2=6 920.12,P<0.001).High incidence of mumps was from April to July and October to next January.The incidence area concentrated in the city with large population density and floating population.The onset age ranged from 0 to 14 years(88.81%).Professional was given priority to with students,childcare children and scattered children accounted for 92.96% of the total incidence.Conclusion:The incidence of mumps in Nanchong city is high,should improved the vaccination rate of mumps containing ingredients,strengthen the management of migrant children,further carry out the inspection vaccination certificate system at the time of admission kindergarten and entrance,do a good job on morning and noon check.