The British journal of surgery
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Br J Surg
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Randomized Controlled Trial Multicenter Study Clinical Trial
Risk factors for postoperative death following elective surgical repair of abdominal aortic aneurysm: results from the UK Small Aneurysm Trial. On behalf of the UK Small Aneurysm Trial participants.
In regional and population studies, the mortality rate within 30 days of elective surgical repair of abdominal aortic aneurysm is approximately 8 per cent. Identification of preoperative factors associated with this mortality risk is important for informing surgical policy and may suggest suitable preoperative interventions. ⋯ Poor preoperative lung and renal function was strongly associated with postoperative death. Age was less important once these two important prognostic factors had been taken into account. The potential for preoperative improvement in lung and renal function to reduce postoperative mortality rates should be addressed in future studies.