Table 2.

ROC analysis of the models in the validation set

	AUC (95% CI)	Accuracy	Precision	Recall	P value*
AP radiomics model	0.8148 (0.682–0.948)	0.8043	0.7647	0.9630	0.0396
VP radiomics model	0.7485 (0.602–0.895)	0.6739	0.6875	0.8148	0.0465
Combined AP and VP model	0.8772(0.780–0.974)	0.7826	0.7576	0.9259	/

P value*: DeLong test between the AP radiomics model and the combined model and between the VP radiomics model and the combined model