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Table 4 Diagnostic performances of MPV, MPV/PC, NLR and PLR for distinguishing colorectal cancer from healthy controls

From: Mean platelet volume/platelet count ratio in colorectal cancer: a retrospective clinical study

Marker sensitivity specificity PPV NPV AUC (95% CI)
MPV 92.59 44.62 49.3 91.2 0.659(0.602–0.713)
MPV/PC 87.04 68.82 61.8 90.1 0.813(0.764–0.856)
NLR 77.78 52.15 48.6 80.2 0.673 (0.616–0.726)
PLR 80.56 65.05 57.2 85.2 0.777 (0.725–0.824)
  1. MPV mean platelet volume, MPV/PC ratio between MPV and platelet count, NLR neutrophil to lymphocyte ratio, PLR platelet to lymphocyte ratio, PPV positive predictive value, NPV negative predictive value, AUC (95% CI) area under the receiver operating characteristic curve (95% confidence interval)
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