Vascular Calculators

Abdominal Aortic Aneurysm repair risk calculator

These tabs allow calculation of the risk of in-hospital mortality following abdominal aortic aneurysm repair using the AAA SCORE. The pre-operative model uses only pre-operative information, and should be used for patient counselling and national audit purposes. The peri-operative model uses both pre-operative and intra-operative information, and may be used for audit of peri-operative care.

A full description of the models and their development can be found in Ambler et al. (2015). The Abdominal Aortic Aneurysm Statistically Corrected Operative Risk Evaluation (AAA SCORE) for predicting mortality after open and endovascular interventions. J Vasc Surg. 61(1):35-43.

An iOS app which calculates the AAA SCORE models is now available for download from the iTunes App store.



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Pages maintained by Graeme Ambler. The tools on this web-site are provided in the hope that people will find them useful. They are provided "as is", without any warranty of any kind, explicit or implied.

Last updated Thursday 15 March 2018