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机译:Relationship between malnutrition and adverse outcomes - reply to "Assessing performance of the Geriatric Nutritional Risk Index for the prediction of postoperative delirium and length of hospital stay in older surgical patients"
Sichuan Univ, Dept Geriatr, West China Hosp, Chengdu, Peoples R China;
elderly surgical patients; Geriatric Nutritional Risk Index; length of stay; postoperative delirium;