Table 3.

Diagnostic Performance of Prediction Models.

Model	Training cohort			Testing cohort
	AUC	SEN	SPE	AUC	SEN	SPE
RADS	0.720	0.664	0.667	0.770	0.771	0.750
Clinical	0.780	0.656	0.778	0.770	0.625	0.804
Comb	0.840	0.856	0.718	0.850	0.771	0.804

Abbreviations: AUC, area under the curve; SEN, sensitivity; SPE, specificity; Radiomics, radiomics model; Clinical, clinical model; Comb, combined model.