Table 3.

Classification performance achieved on the training and test set of the hold-out validation scheme by the radiomic-based model trained using the shifted slices from those selected by our radiologist.

	Training test (30 pz.)	Test set (8 pz.)
Number of selected features	4	4
AUC (%)	77.88 (71.00–80.75)	73.33
Accuracy (%)	85.00 (80.00–86.67)	75.00
Sensitivity (%)	95.00 (85.00–95.00)	80.00
Specificity (%)	70.00 (50.00–70.00)	66.67

The median value and the interquartile range (1st and 3rd quantile) of AUC, accuracy, sensitivity, and specificity are reported in percentage values.