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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: J Magn Reson Imaging. 2018 May 7;48(6):1626–1636. doi: 10.1002/jmri.26178

Table 6.

Comparing radiomic classifiers: patients undergoing RP vs all patients

Patients Undergoing RP All patients
Training Dataset BCR+ = 24, BCR− = 24 BCR+ = 35, BCR− = 35
Validation Dataset BCR+ = 7, BCR− = 43 BCR+ = 7, BCR− = 43
AUC (training) 0.81 0.84
AUC (validation) 0.7 0.73
Top 3 discriminating radiomic features Skew(HaralickT2) Skew(CoLlAGeADC)
Mean(GaborADC) Mean(CoLlAGeADC)
Skew(CoLlAGeADC) Skew(HaralickT2)