Fecal microbiota transplantation for the maintenance of remission in patients with ulcerative colitis: A randomized controlled trial

Figure 1 Kaplan-Meier survival curve demonstrating the maintenance of remission defined as fecal calprotectin < 200 μg/g and the clinical Mayo score < 3 or an overt relapse in between the measurement points. A: All patients included in analysis (log rank test P = 0.660); B: Subgroup A, i.e. the patients with fecal calprotectin < 200 μg/g and clinical Mayo score < 3 at the baseline (P = 0.703); C: Subgroup B, i.e. the patients with fecal calprotectin ≥ 200 μg/g or the clinical Mayo score ≥ 3 at the baseline (P = 0.556). Censored means the end of follow-up without a relapse. FMT: Fecal microbiota transplantation.