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Table 4 DeLong test results for the best performing Radiomics Model and other Radiomics models

From: Radiomics model building from multiparametric MRI to predict Ki-67 expression in patients with primary central nervous system lymphomas: a multicenter study

 

P value of the training set

P value of the testing set

all VS. T1-CE

0.025

0.002

all VS.ADC

0.001

0.007

all VS.DWI

0.035

0.188

all VS. T1-CE + ADC

0.001

0.006

all VS. T1-CE + DWI

0.204

0.143

all VS. ADC + DWI

0.387

0.055

  1. Bold value indicates p < 0.05