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[目的]探讨肝病医院医院感染特点。[方法]采取回顾性调查方法,对我院2005年一2007年收住院的8413例肝病患者的临床资料进行分析。[结果]8413例肝病患者发生医院感染503例,医院感染率5.98%。感染部位以腹腔占首位,为39.23%;其次是下呼吸道感染,占18.39%;慢性重症肝炎发生医院感染发生率最高,感染率为19.52%;病原菌以革兰阴性杆菌为主,占46.67%。[结论]重症肝炎医院感染发生率高,病死率高,临床医师应高度重视,积极治疗原发病,控制感染危险因素,减少医院感染的发生。
[Objective] To investigate the characteristics of liver infection in hospital. [Methods] A retrospective survey was conducted to analyze the clinical data of 8,413 patients with liver disease admitted to our hospital from 2005 to 2007. [Results] There were 503 cases of nosocomial infection in 8413 cases of liver disease and hospital infection rate of 5.98%. The most common infection was abdominal cavity, accounting for 39.23%, followed by lower respiratory tract infection, accounting for 18.39%. The incidence of nosocomial infection was the highest in chronic severe hepatitis with infection rate of 19.52%. Gram-negative bacilli accounted for 46.67%. [Conclusion] Severe hepatitis has a high incidence of nosocomial infections and high mortality rate. Clinicians should pay great attention to this disease, actively treat the primary disease, control the risk factors of infection and reduce the occurrence of nosocomial infection.