Comparison of fecal calprotectin levels and endoscopic scores for predicting relapse in patients with ulcerative colitis in remission

Figure 3 Differences between fecal calprotectin and Ulcerative Colitis Colonic Index of Severity in terms of predicting relapse and the receiver-operating characteristic analysis for predicting relapse. A: Difference in fecal calprotectin (FC) levels between the relapse and remission groups; B: Difference in Ulcerative Colitis Colonic Index of Severity (UCCIS) between the relapse and remission groups; C: Receiver-operating characteristic analysis of FC and UCCIS for predicting relapse within 1 year. ^aP < 0.001. FC: Fecal calprotectin; UCCIS: Ulcerative colitis colonic index of severity.