中国2006—2010年疟疾流行趋势分析  

Descriptive analysis of trends of malaria prevalence in China from 2006 to 2010

作　　者：李亚楠[1] 温亮[1] 李承毅[1] 张文义[1] 孙海龙[1] 邹文[1] 李申龙[1] 孙岩松[1] 

机构地区：[1]中国人民解放军疾病预防控制所,北京100071

出　　处：《中国公共卫生》2013年第2期263-265,共3页Chinese Journal of Public Health

基　　金：国家自然科学基金(81102169);军队"十二五"重大项目(AWS11L009)

摘　　要：目的分析中国2006—2010年疟疾发病趋势和时空分布特征。方法从国家疾病监测信息报告管理系统收集整理2006—2010年中国各省(市、区)疟疾疫情数据,运用Arc GIS 9.0软件建立疟疾地理信息数据库,分层对5年的中国疟疾时空流行趋势进行描述性分析。结果 2006—2010年全国疟疾发病率由4.60/10万下降到0.55/10万,年均发病率为2.34/10万,其中安徽、海南和云南省年均发病率居前3位,分别占27.29/10万、23.28/10万和11.73/10万,3省发病数占总发病数的77.48%;云南和四川省疟疾死亡数分别为41和10例,占总死亡数的54.26%;疟疾发病病例多为男性、农民和老年人,病例多发生在夏秋季节。结论中国疟疾发病率大幅降低,安徽、云南和海南3省以及江淮流域应成为疟疾防控重点地区。Objective To characterize the spatio-temporal trends of malaria epidemic in the whole country from 2006 to 2010. Methods Malaria case data were collected spatially at the level of province in the whole country from 2006 to 2010 through the National Disease Supervision Information Management System. Arc GIS 9.0 software was employed to build a malaria database with geographic information and descriptive analyses of spatio-temporal trends of the disease were made based on the strata of five years. Results The malaria incidence rate of the whole country from 2006 to 2010 lowered from 4. 60//100 000 to 0. 55/100 000,with an average annual incidence of 2. 34//100 000. The top three regions reported higher incidence were Anhui, Yunnan, and Hainan province, with the average annual incidence of 27.29/100 000,23.28/100 000, and 11.73/100 000, respectively, and the total incident cases of the three province accounted for 77.48% of all cases in the country during the period. Toally 51 deaths of malaria cases were reported in Yunnan（41 ） and Sichuan（10） province,accounting for 77.48% of all deaths in the country during the period. Male,farmers, and the elders were the majority of the incident cases and more cases occurred during summer and autumn season. Conclusion The malaria prevalence decreased greatly from 2006 to 2010 in China, and Anhui, Yunnan,Hainan province and Huaihe River Basin zone are the key areas for malaria prevention and control.

关 键 词：疟疾 地理信息系统 描述性分析 

分 类 号：R183[医药卫生—流行病学]