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. 2018 Jan;55(1):101–108. doi: 10.1016/j.ejvs.2017.11.007

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© 2018 The Authors

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

(a) ROC analysis – all cause mortality (thoracic aortic aneurysm). AUC for the AAC score was 0.785 (95% CI 0.704–0.865; p < 0.001). (b) ROC analysis – cardiac mortality (thoracic aortic aneurysm). AUC for the AAC score was 0.712 (95% CI 0.595–0.828; p = 0.013. (c) ROC analysis – cardiac morbidity (thoracic aortic aneurysm). AUC for the AAC score was 0.840 (95% CI 0.768–0.912; p < 0.001). AAC = aneurysmal aortic calcium; ROC = receiver-operator curve; AUC = area under the curve; CI = confidence interval.