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Table 4 Confusion matrix of the prediction results on validation set for CR-POPF

From: A novel prediction model of pancreatic fistula after pancreaticoduodenectomy using only preoperative markers

PDAC cases

   

Actual

CR-POPF (+)

CR-POPF (-)

Predicted

CR-POPF (+)

14

16

CR-POPF (-)

1

104

Total

15

120

Non-PDAC cases

   
 

Actual

CR-POPF (+)

CR-POPF (-)

Predicted

CR-POPF (+)

98

53

CR-POPF (-)

17

61

Total

115

114

  1. CR-POPF, clinically relevant postoperative pancreatic fistula; PDAC, pancreatic ductal adenocarcinoma