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急性上消化道出血的死亡率可达14%。本研究旨在确定致急性上消化道出血后死亡的各危险因子的相对重要性,并建立按危险性将患者分类的简单数字计分系统。 方法:在1993年及1994年共7个月中使用
Acute upper gastrointestinal bleeding mortality rate of up to 14%. The aim of this study was to determine the relative importance of each risk factor for death after acute upper gastrointestinal bleeding and to establish a simple digital scoring system that classifies the patient by risk. Methods: Used in 1993 and 1994 for a total of 7 months