Figure 3
From: Mean platelet volume: a controversial marker of disease activity in Crohn’s disease
Mean platelet volume and other inflammatory markers in differentiate active and inactive Crohn’s disease. Receiver operating characteristic (ROC) curves. The optimal cutoff levels for C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were 4.95 mg/dl (sensitivity: 82.8%, specificity: 78.1%, area under the curve (AUC): 0.7877) and 16.5 mm/hour (sensitivity: 65.5%, specificity: 81.3%, AUC: 0.7909), with 80.3% and 73.8% overall accuracy respectively. MPV did not show a statistically discriminative value in differentiating active from inactive Crohn’s disease (CD) (AUC: 0.5043, overall accuracy: 55.7%)