Lehnert T
Chirurg. 1987 Jan;58(1):39-42.
Retrospective analysis of 725 patients with perforated gastroduodenal ulcer treated at our institution between 1946 and 1985 revealed an increase of hospital mortality from 13.5 percent (1946-1955) to 19.5 percent (1976-1985). Age, site of perforation, interval and the degree of peritonitis were identified as significant prognosticators. Changes of these features are held responsible for increased hospital mortality of patients with perforated gastroduodenal ulcer.
对1946年至1985年间在我院接受治疗的725例胃十二指肠溃疡穿孔患者进行的回顾性分析显示，医院死亡率从1946 - 1955年的13.5%上升至1976 - 1985年的19.5%。年龄、穿孔部位、间隔时间和腹膜炎程度被确定为重要的预后因素。这些特征的变化被认为是胃十二指肠溃疡穿孔患者医院死亡率增加的原因。
