Mattingly S S, Ram M D, Griffen W O
Am Surg. 1980 Feb;46(2):61-6.
The overall mortality and morbidity rates in 124 patients with perforated duodenal ulcer from 1968 to 1978 were 9.6 per cent and 28 per cent. The only factors which directly affected the patient's outcome were 1) age of the patient (high mortality in older patients) and 2) the time interval from onset of symptoms caused by perforation to the time of the operation (the longer the interval, the more likely the complications). No improvement in mortality and morbidity figures was seen in the past decade.
1968年至1978年间，124例十二指肠溃疡穿孔患者的总死亡率和发病率分别为9.6%和28%。直接影响患者预后的唯一因素为：1）患者年龄（老年患者死亡率高）；2）从穿孔引起症状发作到手术的时间间隔（间隔越长，并发症发生的可能性越大）。在过去十年中，死亡率和发病率数据未见改善。
