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Table 4 P values in comparing AUC of Delong test

From: Amide proton transfer weighted and diffusion weighted imaging based radiomics classification algorithm for predicting 1p/19q co-deletion status in low grade gliomas

 

Training set

Test set

Clinical model

Radiomics model

Combined model

Clinical model

Radiomics model

Combined model

Rader A

0.53

0.001

< 0.001

0.88

0.26

0.28

Rader B

0.76

< 0.001

< 0.001

0.38

0.03

0.053

Rader C

0.23

< 0.001

< 0.001

0.13

0.02

0.02