2005―2014年茂名市茂南区水痘疫情流行病学分析  

Epidemiological analysis of varicella in Maonan District,Maoming City,2005- 2014

作　　者：谢东生[1] 林坤立[1] 吴柏峰[1] 林燕珠[1] 倪玉飘[1] 黄成周[1] 

机构地区：[1]茂名市茂南区疾病预防控制中心,广东茂名525000

出　　处：《华南预防医学》2016年第2期138-141,共4页South China Journal of Preventive Medicine

摘　　要：目的分析2005―2014年茂名市茂南区水痘疫情的流行特征,为制定预防控制策略提供参考依据。方法通过中国疾病预防控制信息系统收集2005―2014年茂南区水痘疫情资料,采用描述流行病学方法进行分析。结果 2005―2014年茂南区共报告水痘病例912例,年均发病率为11.18/10万。水痘发病呈现2个高峰,分别为4―6月、12月至次年1月,分别占病例总数的28.95%（264例）、33.44%（305例）。发病数居前5位的镇街分别为河东街道办、官渡街道办、河西街道办、公馆镇、站前街道办,该5个镇街报告病例数（724例）占全区总病例数的79.39%。病例以1~10岁儿童为主（722例）,占总发病数的79.17%;男性556例,女性356例,男女性别比为1.56∶1。病例职业以学生为主,占总病例数的42.98%（392例）,其次为托幼儿童占25.99%（237例）、散居儿童占21.05%（192例）。2005―2014年茂南区共报告水痘暴发疫情6起,报告病例数123例,主要发生在幼儿园和小学。结论茂南区水痘疫情近年呈现上升趋势,1~10岁儿童为高发人群,今后要扩大水痘免疫规划工作,采取有效措施降低发病率。Objective To analyze the epidemiological characteristics of varicella in Maonan Dis- trict, Maoming City during 2008 -2010, to provide the basis for developing prevention and control strate- gies. Methods Epidemic data of varicella in Maonan District during 2005 - 2014 were collected from the China information system for disease prevention and control and then analyzed using descriptive epidemio- logical methods. Results A total of 912 cases of chicken pox were reported in Maonan District from 2005 to 2014 and the average annual incidence rate was 11.18/100 000. Two peaks in the incidence of varicella were observed, the first from April to June （ 264 cases） and the second from December to January （ 305 ca- ses ） , accounting for 28.95% and 33.44% of the total cases, respectively. The top five towns or street of- rices with the most reported cases （724 cases） were Hedong, Guandu, Hexi, Gongguan, and Zhanqian, accounting for 79.39% of the total cases. The cases were mainly the children aged 1 -10 years （722 ea- ses） , accounting for 79.17% of the total eases. Of all the eases, 556 were male and 356 were female, with a male to female ratio of 1.56： 1. Cases were mainly the school children （392 cases） , followed by the children in child care settings （237 cases） and scattered children （192 cases ） , accounting for 42.98%, 25.99%, and 21.05% of the total cases, respectively. Six outbreaks of varieella were reported in Maonan District during 2005 -2014, with a total of 123 cases, mainly occurred in the kindergartens and primary schools. Conclusion The outbreaks of varicella showed a rising trend in Maonan District in recent years and the children aged 1 - 10 years were the high - risk group. Henceforth, the vaccination program of vari- celia should be expanded to reduce the incidence of varieella.

关 键 词：水痘 流行病学 

分 类 号：R511.5[医药卫生—内科学] R181[医药卫生—临床医学]