原发性肾病综合征(NS)患儿由于免疫功能低下,低蛋白血症,水肿致局部微循环不良,使用激素、免疫抑制剂等,易出现医院内感染。本文对近5年本院收治的120例NS患儿中52例合并医院内感染者进行分析如下。资料与方法1.研究方法　医院内感染根据王枢群等主编的《医院感染学》医院内感 Children with primary nephrotic syndrome (NS) due to immune dysfunction, hypoalbuminemia, edema caused by poor local microcirculation, the use of hormones, immunosuppressive agents, prone to nosocomial infections. This article in the past 5 years in our hospital treated 120 cases of NS children with 52 cases of hospital infection were analyzed as follows. Materials and Methods 1. Research Methods Infection in hospitals According to the Wang Hsun-Qun and other editor of the “Hospital Infection” Hospital flu