ROC AUC of 1000 bootstrap sample fitted models applied to the original sample
| Model | ROC AUC original sample (95% CI) |
| Polynomial model | 0.785 (0.784 to 0.786) |
| Patient characteristics model | 0.693 (0.692 to 0.693) |
| Diameter model | 0.697 (0.697 to 0.697) |
| Patz model | 0.666 (0.666 to 0.666) |
| PanCan model | 0.727 (0.727 to 0.727) |
AUC, area under the curve; ROC, receiver operating characteristics.