Table 2.

Performance of each model.

Model name	Data set	AUC	95% CI	Accuracy	Sensitivity	Specificity	Threshold
Radiomics model	Training set	0.88	0.818–0.937	0.82	0.88	0.75	0.516
	Test set	0.86	0.730–0.995	0.81	0.81	0.80	0.533
Clinic model	Training set	0.76	0.673–0.840	0.72	0.70	0.82	0.578
	Test set	0.70	0.512–0.892	0.74	0.69	0.92	0.578
Combine model	Training set	0.91	0.868–0.961	0.83	0.76	0.90	0.590
	Test set	0.89	0.779–1.000	0.84	0.88	0.80	0.557