摘要
目的：了解光明新区妇幼保健院辖区5岁以下儿童腹泻病原学流行特征，为预防婴幼儿腹泻提供参考。方法：分析2011年9月，2013年8月光明新区内感染性腹泻病例，通过分离、培养、鉴定致病菌分析病原菌发病因素。结果：本辖区共有1435例婴幼儿病原性腹泻发生，其中病毒性腹泻1136例，细菌性腹泻299例。病毒性腹泻以轮状病毒（RV）为主，占78．6％，5～12月为发病高峰阶段；细菌性腹泻以大肠埃希菌属为主，占20．8％，在5～11月为感染高峰时间段，峰值在5月。婴幼儿腹泻报告病例多数为散居和流动人口，男性比例远高于女性。结论：轮状病毒和大肠埃希菌属感染类腹泻是本辖区主要病原菌，散居儿童和流动人口婴幼儿是腹泻感染的高危人群。
Objective： To understand the epidemiologieal characteristics of diarrheal pathogens in children under five years old in the hospital, and provide reference for preventing infantile diarrhea. Methods： The infectious diarrhea cases in Guangming New District from September 2011 to August 2013 were analyzed through isolation, culture and identification of pathogens, the risk factors of pathogenic bacteria were analyzed . Results： A total of 1 435 infants were diagnosed as infectious diarrhea in Guangming New District, including 1 136 infants with viral diarrhea and 299 infants with bacterial diarrhea. The main pathogen of viral diarrhea was rotavirus, accounting for 78.6% , the incidence rates of viral diarrhea from May to December were the highest ; the main pathogen of bacterial diarrhea was Escherichia coli, accounting for 20. 8% , the incidence rates of bacterial diarrhea from May to November were the highest, the peak occurred in May; most of the infants with diarrhea were scattered and migrant infants, the proportion of boys was significantly higher than that of girls. Conclusion ： Rotavirus and Escherichia coli are the main pathogenic bacteria in this area, the scattered and migrant infants are the high - risk population of infantile diarrhea.
出处
《中国妇幼保健》
CAS
北大核心
2014年第17期2731-2733,共3页
Maternal and Child Health Care of China
关键词
腹泻
婴幼儿
病原谱
Diarrhea
Infant
Pathogen spectrum
