Fig. 1From: Fecal microbiota transplantation to maintain remission in Crohn’s disease: a pilot randomized controlled studyFlow chart of patients and primary endpoint. a Flow chart of patients included and excluded from analysis, according to CONSORT, Consolidated Standards of Reporting Trials. b Sorensen similarity index between donor and recipient fecal microbiota 6 weeks after FMT or sham. For b, the Wilcoxon rank-sum test was usedBack to article page