【摘要】 对368例重型病毒性肝炎患者医院感染进行了调查分析。结果显示：重型病毒性肝炎患者的医院感染率为47．8％；感染部位以腹膜腔最为多见，占49．4％，其次为肠道，占17．4％；感染病原菌以革兰氏阴性菌为主，占69．9％；医院感染与侵入性医疗操作有密切关系；重型病毒性肝炎合并医院感染组的病死率明显高于无合并医院感染组（X2＝16．99，P＜0．001）。结果提示：加强重型病毒性肝炎患者医院感染的预防和监控有十分重要的意义。更多还原

【Abstract】 The nosocomial infection in 368 patients with severe viral hepatitis was investigated. The results showed that the nosocomial infection rate was 47. 8%. The peritoneal cavity was found to be the most common infection sites (49. 4% ). Of 73 strains of the pathogenic organisms causing the nosocomial infection, gram-negative bacilli accounted for 69. 9 %. Invasive technical procedure was one of the main risk factors of the nosocomial infection. The death rate of infected patients was significantly higher than that af non-infected patients (X2=16.99,P<0. 001 ).更多还原