Table 5.

Predictive performance of the radiomics signature and clinical model

Varibales and models	Sensitity	Specificity	Accuracy
Clinical model	0.27	0.95	0.71
T1WI	0.45	0.8	0.68
T1WI arterial phase	0.01	0.95	0.61
T1WI portal venous phase	0.64	0.85	0.77
T1WI delay phase	0.27	1	0.74
T2WI	0.55	0.9	0.77
ADC	0.54	0.85	0.76
DWI(b = 800)	0.72	0.45	0.55
Combined models	0.99	0.95	0.71