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AIM To study the nosocomial infection in the patients with liver diseases and its risk factors.METHODS A prospective survey of nosocomial infection in 848 patients with various liver diseases wascarried out in our hospital for a 24-month period.RESULTS Incidence of nosocomial infection in patients with liver diseases was 9.20%, nosocomialinfection rate in severe hepatitis was significantly higherthan in mild and moderate liver diseases. Infectionof respiratory tract accounted for 44.33%. Infection rate in abdominal cavity, intestinal tract, gallbladderand bile ducts, oral region, and other regions was 15.46%, 12.37%, 8.25%, 7.22% and 12.37%,respectively.CONCLUSION The factors related to nosocomial infection were the severity of liver diseases, cellularimmunological condition, Co-infection of hepatitis virus, severe accompanying diseases, improper medicalmanipulations and use of broad-spectrum antibiotics. Nosocomial infection obviously affects the prognosis ofliver diseases.
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无创机械通气和医源性肺炎的关系
1838年 John Dalziel发明了早的"体"呼吸机--全身负压装置--无创呼吸机原型 [1].与之相比,现代的无创呼吸机已经发生了很大变化.
