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目的研究消化内科住院患者医院感染的特点,提出防控对策。方法采用回顾性调查方法,对某医院消化内科住院患者医院感染特点及危险因素进行调查,提出防控对策。结果共调查该医院消化内科住院患者4 603例,发生医院感染患者75例,感染率为1.63%。下呼吸道感染占所有感染患者的58.67%,消化道感染和泌尿道感染居第2、3位。病人高龄、伴有慢性基础疾病、创伤性诊疗操作、住院时间长等构成危险因素。结论该医院消化内科住院患者医院感染以呼吸道感染占首位,主要防控措施为侵入性操作中严格无菌操作和加强术后基础护理。
Objective To study the characteristics of nosocomial infection in hospitalized patients in gastroenterology and put forward prevention and control measures. Methods A retrospective investigation was carried out to investigate the characteristics and risk factors of nosocomial infection in inpatients in a hospital and to propose prevention and control measures. Results A total of 4 603 inpatients with gastroenterology were enrolled in this hospital. 75 hospitalized patients were infected with the infection rate of 1.63%. Lower respiratory tract infection accounted for 58.67% of all infected patients, digestive tract infection and urinary tract infection Habitat 2,3. Patients with advanced age, with chronic underlying diseases, traumatic diagnosis and treatment operations, hospitalization and other long-term risk factors. Conclusion The hospital inpatients with gastroenterology inpatients with respiratory tract infection accounted for the first place. The main prevention and control measures were strict aseptic operation in invasive operation and postoperative basic nursing.