Fig. 1From: A comparative study of the gut microbiota in immune-mediated inflammatory diseases—does a common dysbiosis exist?Principal coordinate analysis (PCoA) based on the overall structure of the stool microbiota in all samples. Each data point represents an individual sample. PCoA was calculated using Bray-Curtis distances with a multivariate t-distribution. Ellipses represent an 80% confidence level. Color/shape is indicative of cohortBack to article page