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Table 6 Overall accuracy and ROC analyses of MPV and other inflammatory markers in differentiating Crohn’s disease

From: Mean platelet volume: a controversial marker of disease activity in Crohn’s disease

 

AUC

Sensitivity (%)

Specificity (%)

Overall accuracy (%)

MPV (cutoff: 8.80)

0.5043

31.0

78.1

55.7

CRP (cutoff: 4.95)

0.7877

82.8

78.1

80.3

ESR (cutoff: 16.5)

0.7909

65.5

81.3

73.8

WBC (cutoff: 7.20)

0.5474

72.4

40.6

55.7

  1. CRP, C-reactive protein; ESR, erythrocyte sedimentation rate; MPV, mean platelet volume; ROC, receiver operating characteristic; WBC, white blood cells.