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Table 3 Comparison of single protein classifiers with median as cut-offa

From: Multiplex plasma protein profiling identifies novel markers to discriminate patients with adenocarcinoma of the lung

 Specificity1.00 LowHigh 
 NPV0.38 Predicted outcome 
 Specificity0.66 LowHigh 
 NPV0.44 Predicted outcome 
VEGFR2  LowHigh 
 PPV0.56 Predicted outcome 
ERBB3  LowHigh 
 PPV0.54 Predicted outcome 
  1. aThe median protein level was used as cut-off (high vs low) to determine group affiliation
  2. PPV Positive predictive value, NPV Negative predictive value, LAC Lung adenocarcinoma