Serum Omentin-1 as a Disease Activity Marker for Crohn’s Disease

Figure 4

Serum omentin-1 levels as an activity index in Crohn’s disease (CD) patients. The cutoff value of serum omentin-1 levels was 303.43 ng/mL (yielding sensitivity and specificity values of 74.5% and 84.0%). In contrast, when the cutoff value of CRP levels was set at 3.4 mg/mL, the sensitivity was 63.0% and the specificity was 72.3%. We found that the area under the ROC curve (AUC) for serum omentin-1 levels was 0.87, whereas the AUC for CRP levels was 0.76.