Table 3 Delong tests were performed between every pair of models in the same validation cohort

LR_Pathomics

Validation

vs. NaiveBayes_Pathomics

P = 0.984

NaiveBayes_Pathomics

Validation

vs. SVM_Pathomics

P = 0.048

SVM_Pathomics

Validation

vs. LR_Pathomics

P = 0.016

LR_Radiomics

Validation

vs. NaiveBayes_Radiomics

P = 0.633

NaiveBayes_Radiomics

Validation

vs. SVM_Radiomics

P = 0.639

SVM_Radiomics

Validation

vs. LR_Radiomics

P = 0.837

LR_Radiopathomics

Validation

vs. NaiveBayes_Radiopathomics

P = 0.982

NaiveBayes_Radiopathomics

Validation

vs. SVM_Radiopathomics

P = 0.052

SVM_Radiopathomics

Validation

vs. LR_Radiopathomics

P = 0.013

SVM_Pathomics

Validation

vs. SVM_Radiomics

P = 0.439

SVM_Radiomics

Validation

vs. SVM_Radiopathomics

P = 0.058

SVM_Radiopathomics

Validation

vs. SVM_Pathomics

P = 0.036