摘要
目的了解浙江省其他感染性腹泻流行特征及变化规律。方法对浙江省2005-2009年疾病监测信息报告系统中上报的其他感染性腹泻病例进行描述性流行病学分析。结果 2005-2009年浙江省共报告其他感染性腹泻541 482例,年发病率在156.53/10万～264.89/10万之间,呈逐年下降趋势。<2岁儿童占报告病例总数的30.73%,占死亡总数的66.67%,其发病高峰在冬季,10月呈明显上升趋势,11-12月维持高峰水平。5年共报告其他感染性腹泻暴发疫情30起,其中发生在学校、幼托机构疫情共21起,占疫情总数的70.00%。实验室诊断病例占病例总数的6.92%,轮状病毒和空肠弯曲菌在实验室诊断病例中分别占89.35%和9.70%。结论婴幼儿是浙江省感染性腹泻防控的重点人群,学校、幼托机构是暴发疫情发生的重点场所,应高度重视轮状病毒和空肠弯曲菌等儿童腹泻防治适宜技术研究。
Objective To understand the epidemiological characteristics of other infectious diarrheas in Zhejiang.Methods Descriptive epidemiological analysis was conducted on the incidence data of other infectious diarrheas in Zhejiang reported through the National Disease Reporting Information System from 2005 to 2009.Results A total of 541 482 cases of other infectious diarrheas were reported in Zhejiang during this period,the annual incidence ranged from 156.53/lakh to 264.89/lakh,which declined with years.The cases among children less than 2 years old accounted for 30.73% of the total cases and the deaths among them accounted for 66.67% of the total deaths.The cases mainly occurred during winter,which began to increase obviously in October and peaked during November-December.Totally 30 outbreaks were reported during this period,but 21 occurred in schools and child care settings,accounting for 70.00%.The laboratory confirmed cases accounted for 6.92% of the total cases.Rotavirus infection and Campylobacter jejuni infection accounted for 89.35% and 9.70% of the total laboratory confirmed cases respectively.ConclusionInfants and young children belong to the high-risk population of other infectious diarrheas,so it is necessary to strengthen the disease prevention and control in schools and child care settings.Great importance should be attached to the research of suitable technique for the prevention and control of rotavirus and Campylobacter jejuni infections among children.
出处
《疾病监测》
CAS
2011年第8期614-617,共4页
Disease Surveillance
关键词
感染性腹泻
流行病学
发病率
儿童
病原学
infectious diarrhea
epidemiology
incidence rate
infant
etiology
