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Table 3 Performance of prediction models for predicting 3-year and 5-year PFS in LACC

From: Development and validation of a 18F-FDG PET/CT radiomics nomogram for predicting progression free survival in locally advanced cervical cancer: a retrospective multicenter study

 

3-year PFS

 

5-year PFS

 

AUC

C-index

 

AUC

C-index

Training Cohort

     

Radiomics model

0.656

0.689

 

0.656

0.689

Clinical model

0.551

0.556

 

0.551

0.556

Combined model

0.661

0.698

 

0.661

0.698

Internal Validation Cohort

     

Radiomics model

0.629

0.631

 

0.632

0.630

Clinical model

0.559

0.557

 

0.553

0.556

Combined model

0.718

0.724

 

0.711

0.722

External Validation Cohort

     

Radiomics model

0.642

0.619

 

0.642

0.618

Clinical model

0.658

0.619

 

0.654

0.608

Combined model

0.775

0.705

 

0.767

0.676

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BMC Cancer

ISSN: 1471-2407

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