2011年广州市其他感染性腹泻流行特征分析  

Epidemiological characteristics analysis of other infectious diarrhea in Guangzhou in 2011

作　　者：王大虎[1] 丁鹏[1] 陈纯[1] 肖新才[1] 罗雷[1] 李美霞[1] 

机构地区：[1]广州市疾病预防控制中心,广东510440

出　　处：《医学动物防制》2012年第10期1123-1124,共2页Journal of Medical Pest Control

基　　金：广州市医药卫生科技重点项目(2009-ZDi-19)

摘　　要：目的了解广州市其他感染性腹泻流行病学特征,为有效控制感染性腹泻提供依据。方法对广州市2011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 2011年广州市共报告其他感染性腹泻病例14 281例,年发病率112.44/10万。<2岁发病70.89%。10～12月为发病高峰。报告发病率居前4位的地区依次为黄埔区、花都区、番禺区和白云区。实验室诊断病例占报告病例总数的4.73%,其中轮状病毒、诺如病毒及两者合并感染分别占实验室诊断病例的57.81%、25.78%和5.63%。结论广州市2011年其他感染性腹泻流行主要集中在0～2岁散居儿童,秋冬季是其他感染性腹泻的好发季节,轮状病毒为主要病原体,且存在轮状病毒和诺如病毒交叉感染。降低轮状病毒性腹泻发病率是有效控制感染性腹泻的重要措施之一。Objective To understand the epidemiological characteristics of other infectious diarrhea in Guang- zhou, and provide basis for effective prevention and control of the disease. Method Do descriptive epidemio- logical characteristics of other infectious diarrhea cases reported by Disease Reporting Information System in Guangzhou in 2011. Results 14 281 cases of other infectious diarrhea were reported in 2011, with the mor- bidity of 112. 44/100 000. 70. 89% of the cases were children under 2 years old, and most cases appeared during October to December. The top four districts with the highest morbidity were Huangfu District, Huadu District, Panyu District and Baiyun District, successively. Laboratory diagnosed cases accounted for 4. 73% of the total reported cases, of which, rotavirus, norovirus and concurrrent infection accounted for 57.81%, 25.78% and 5.63% of the laboratory diagnosed cases, respectively. Conclusions Other infectious diarrhea was epidemic in scattered childern under 2 years old and in Autumn and Winter. Reducing the morbidity of ro- tavirus diarrhea was an important measure in controlling infectious diarrhea effectively.

关 键 词：感染性腹泻 疫情 分析 

分 类 号：R156.1[医药卫生—营养与食品卫生学] R183.4[医药卫生—公共卫生与预防医学]