Table 5.

Discrimination and calibration assessment

Complications	AUC	Brier score
Renal failure	0.919 (p < 0.0001)	0.689
Death	0.887 (p < 0.0001)	0.072
Discharge to facility	0.824 (p < 0.001)	0.106
Cardiac complication	0.836 (p < 0.0001)	0.081
Pneumonia	0.794 (p < 0.001)	0.103
Serious complication	0.772 (p < 0.0001)	0.161
Any complication	0.741 (p < 0.0001)	0.200
Return to OR	0.738 (p < 0.0001)	0.066
SSI	0.729 (p < 0.0001)	0.131

AUC area under curve, SSI surgical site infection