2016年小榄镇感染性腹泻监测流行特征分析  

Analysis of epidemiological characteristics of diarrhea monitoring in Xiaolan Town in 2016

作　　者：刘文福[1] 杨婉坤 曾耀德 阮秋云 蔡俊伟[1] 王大虎[2] LIU Wenfu;YANG Wankun;ZENG Yaode;RUAN Qiuyun;CAI Junwei;WANG Dehu(Zhongshan City CHEN Xinghai Hospital, Guangdong528415, China)

机构地区：[1]中山市陈星海医院,广东528415 [2]广州市疾病预防控制中心

出　　处：《医学动物防制》2018年第8期760-763,共4页Journal of Medical Pest Control

基　　金：广州市医药卫生科技项目(20181A01105);中山市医学科研基金项目(2013A020082)

摘　　要：目的了解2016年小榄镇感染性腹泻监测的流行特征及趋势变化,探讨其监测重要环节可能存在的问题,为防控感染性腹泻提供科学参考依据。方法对2016年小榄镇感染性腹泻监测的病原学和症状监测数据进行描述性流行病学统计、分析。结果 2016年感染性腹泻监测病例占就诊病例总数的0.81%,7~9月腹泻病例就诊比例出现小高峰,病毒性腹泻病原呈明显季节性,7~9月诺如病毒占优势,1~3月轮状病毒占优势;全年检测312份腹泻病例标本,阳性83份,阳性率26.60%,病毒性腹泻的发生与性别关系不大;5岁以下婴幼儿是腹泻病例高危人群,并且以轮状病毒感染为主,占79.17%;60~岁组诺如病毒阳性率比例较高,为100.00%。结论感染性腹泻病例监测对及早发现感染性腹泻疫情、及时开展防控工作有十分重要的作用,能有效反映本地区疫情变化趋势。Objective To understand the epidemic characteristics and trend of infectious diarrhea monitoring in Xiaolan Town in2016,and to explore the possible problems in important monitoring links,so as to provide scientific reference for the prevention and control of infectious diarrhea. Methods Descriptive epidemiological statistics and analysis were carried out on etiological and symptom monitoring data of infectious diarrhea surveillance in Xiaolan Town in 2016. Results In 2016,the cases of infectious diarrhea monitoring accounted for 0. 81% of the total cases,and the proportion of the cases of diarrhoea cases had a small peak in 7 - 9 months. The pathogens of viral diarrhea were seasonal. From July to September,rotavirus was dominant,and rotavirus was dominant in January to 3 312 cases of diarrhea monitoring cases were detected,among which 83 pathogens were positive,and the positive rate was 26. 60%,the incidence of viral diarrhea was not related to sex; children under 5 years old were the main high-risk group of diarrhoea cases,and 79. 17% were rotavirus infection,and the ratio of rotavirus positive rate in group5 years old was higher,which was 100. 00%. Conclusion The monitoring of infectious diarrhea has a very important role in the early detection of infectious diarrhea and timely prevention and control work,and can effectively reflect the trend of infectious diarrhea in the region.

关 键 词：感染性腹泻 监测 流行特征 

分 类 号：R181.81[医药卫生—流行病学]