Diagnostic delay in inflammatory bowel disease increases the risk of intestinal surgery

Figure 2 Admission-free survival according to the presence of a long diagnostic delay in the patients with inflammatory bowel disease. A: Admission in the patients with CD; B: Frequent admission in the patients with CD; C: Admission in the patients with UC; D: Frequent admission in the patients with UC. IBD: Inflammatory bowel disease; CD: Crohn’s disease; UC: Ulcerative colitis.