British Aneurysm Repair Score

Risk Calculator

Risk Factors
Type of Repair
Serum Creatinine
Cardiac Disease (Ischaemic Heart Disease or Cardiac Failure)
Abnormal ECG
Previous aortic surgery or stent
White cell count (x 10^9)
Serum sodium (mmol/L)
AAA diameter (cm)
ASA grade

% terms and conditions

*The BAR score provides an estimate of the risk of in-hospital mortality for patients undergoing elective abdominal aortic aneurysm repair. The BAR score was developed using data from the UK National Vascular Database. Full details are available here. For enquires or further information please refer to Info or contact

The BAR score should be referenced as below:
S. W. Grant, G. L. Hickey, A. D. Grayson, D. C. Mitchell and C. N. McCollum. National risk prediction model for elective abdominal aortic aneurysm repair. British Journal of Surgery 2013; 100: 645–653