ROC area (SE) Derivation cohort Validation cohort Original Cardiac risk index 5 0,606 (0,034) 0,701 (0,043) Modified Cardiac risk index 6 0,545 (0,022) 0,582 (0,034) ASA class 25 0,697 (0,031) 0,706 (0,036) Revised Cardiac Risk Index 4 0,759 (0,032) 0,806 (0,034) Comparison of performance Original vs Modified p < 0,05 ------
ROC area (SE) Derivation cohort Validation cohort Original Cardiac risk index 5 0,606 (0,034) 0,701 (0,043) Modified Cardiac risk index 6 0,545 (0,022) 0,582 (0,034) ASA class 26 0,697 (0,031) 0,706 (0,036) Revised Cardiac Risk Index 4 0,759 (0,032) 0,806 (0,034) Comparison of performance Original vs Modified p < 0,05 ------