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Table 3 Performance of each marker in predicting disease progression among training and testing cohorts

From: Multi-omic serum biomarkers for prognosis of disease progression in prostate cancer

Marker

Training

Testing

AUC

Cut point

NPV

Sens

SPC

PPV

NPV

Sens

SPC

PPV

PA-18:0–22:0

0.64

0.11

0.89

0.80

0.39

0.23

0.91

0.77

0.54

0.28

Apolipoprotein A-IV

0.49

− 0.21

0.85

0.72

0.35

0.20

0.85

0.77

0.30

0.21

Tenascin C

0.51

− 0.17

0.82

0.30

0.41

0.19

0.81

0.50

0.49

0.19

1-Methyladenosine

0.59

3.98

0.87

0.76

0.37

0.22

0.80

0.59

0.38

0.18

  1. AUC area under curve, NPV negative predictive value, PPV positive predictive value, SPC specificity