Table 2.

Performances of volumetric features in predicting molecular subtypes of GBM

Volume	Multiclass AUC
Necrosis	0.57
Contrast Enhancement	0.57
Edema	0.61
Tumor Bulk	0.57
Total Volume	0.61
Ratios
Necrosis/Total Volume	0.56
Contrast Enhancement/Tumor Volume	0.55
Edema/Tumor Volume	0.56
Tumor Bulk/Tumor Volume	0.56
Necrosis/Contrast Enhancement	0.54
Contrast Enhancement/Tumor Bulk	0.54