摘要
目的通过分析2005-2014年庆阳市15岁以下儿童流行性腮腺炎流行特征,为制定防控策略提供依据。方法运用描述性流行病学方法,对流行性腮腺炎进行三间分布描述。结果庆阳市15岁以下儿童流行性腮腺炎报告发病率为17.62/10万(87/47.60万)~217.90/10万(917/41.84万),平均发病率为110.51/10万,疫情呈周期波动;男、女发病率之比为1.43∶1,男性(122.85/10万)高于女性(79.00/10万),差异有统计学意义(χ~2=225.98,P<0.01);发病率位于前三位的县(区)为西峰区、合水县、华池县;全年发病呈季节性分布,4-7月,11-1月为高峰期;年龄以4~14岁为主,5~8岁相对较高;职业以学生群体为主,占73.38%。结论庆阳市15岁以下儿童流行性腮腺炎疫情呈周期波动,发病主要集中在学龄期儿童,建议在初次免疫三年后加强接种一剂次流行性腮腺炎疫苗。
Objective To analyze epidemic characteristics of mumps in children under the age of 15 in Qingyang city from2005 to 2014,to improve the basis for the next step for formulating prevention and control strategies. Method Using descriptive epidemiology method,three distribution of mumps were described. Results Below 15 years old of mumps reported incidence rate was 17. 62/100 000（ 87/476 000） to 217. 90/100 000（ 917/418 400）,the average incidence rate was 110. 51/100000,the epidemic was periodic fluctuation; the ratio of male and female incidence was 1. 43： 1,the incidence of male（ 122. 85/100 000） was higher than that of the female（ 79. 00/100 000）（ χ^2= 225. 98,P〈0. 01）; the incidence of the top three counties were the Xifeng district,Heshui county and Huachi county; annual incidence showed a seasonal distribution,April to July,November to January were the two peak. The main age were between 4 and 14 years old,mainly 5 to 8 years old was relatively high; Mainly were students,accounted for 73. 38%. Conclusion Children below 15 years old mumps epidemic in Qingyang city is cycle fluctuations,mainly concentrates in the incidence rate of school-age children,it recommends the strengthening of a dose of mumps vaccination in 3 years after primary immunization.
作者
李学平
孙小华
LI Xue-ping;SUN Xiao-hua(Center for Disease Control and Prevention of Qingyang City, GanSu 745000, Chin)
出处
《中国公共卫生管理》
2017年第5期686-688,共3页
Chinese Journal of Public Health Management
