A predictor analysis of patients' assessment of outcome after operation for duodenal ulcer. A one-year prospective study.

During a period of one year data were obtained concerning life events, non-specific psychological symptoms, individual social history and ulcer history in consecutive cases of patients about to undergo elective surgical treatment for duodenal ulcer. At a one-year follow-up, a blind clinical evaluation was performed, and information concerning the patients' assessment of outcome was obtained. Those patients who at the one-year follow-up stated no improvement due to the operation could be predicted to some extent from postoperative complications, partly from a long ulcer history. The patients who stated that the result did not come up to their expectations were predicted from older age, and from certain symptoms, especially severe headache. It is suggested that it is relevant to apply the patients' assessment of outcome for the purpose of evaluation, supplementing the clinical assessment of the more biomedical aspects of outcome.