肝脏是人体物质代谢的中心,参与糖、脂肪、蛋白质及维生素和微量元素等多种营养物质的代谢,国外研究报道80%的肝硬化患者存在营养不良[1]。营养不良已越来越被认为是一个可以影响肝硬化患者临床结果的重要因素。选择合适的营养风险筛查工具进行评估,并依据评估结果制定恰当的营养支持方案,给予适时、适度的营养支持,对于改善患者疾 The liver is the center of the human body’s metabolism, involved in the metabolism of sugar, fat, protein and vitamins and trace elements and other nutrients, foreign studies reported that 80% of patients with liver cirrhosis malnutrition [1]. Malnutrition has increasingly been considered as an important factor that can influence the clinical outcome of cirrhotic patients. Select the appropriate nutrition risk screening tools for assessment and based on the assessment results to develop appropriate nutritional support programs, to provide timely and appropriate nutritional support, to improve patient disease