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1 资料与方法 1.1 病例来源与研究方法 我院1994年8月～1996年7月住院治疗的重肝患者65例,其中男60例,女5例,年龄13～62岁。诊断符合1990年上海全国病毒性肝炎会议修订标准。采用回顾性调查方法,对被调查的重肝病历逐项查阅,并用统一表格核实登记。 1.2 医院内感染的诊断标准 凡入院时经临床体检,血象及腹水等检查确无感染存在,也不处于潜伏
1 Materials and Methods 1.1 Case Sources and Research Methods Our hospital from August 1994 to July 1996 hospitalized patients with severe hepatitis in 65 cases, 60 males and 5 females, aged 13 to 62 years. Diagnosis in line with the 1990 Shanghai National Hepatitis Conference revised standards. A retrospective survey method, the investigation of the case-by-case review of liver disease, and a unified form to verify registration. 1.2 The diagnosis of nosocomial infections where the hospital by clinical examination, blood and ascites and other tests did not identify the existence of infection, is not in the latent