Genera frequencies in the IBD phenotypes.

Percentage relative abundance of the first 25 out of 95 genera in the estimate of the mean of the reference single Dirichlet component, , fitted to all IBD individuals, and the four single component Dirichlet models, fitted to healthy (), colonic Crohn's disease (CCD - ), ileal Crohn's disease (ICD - ), and ulcerative colitis (UC - ) phenotypes. For the mixture components the upper and lower 95% credible intervals are also given in the format (lower-MPE-upper). These are calculated as the maximum log posterior estimate minus/plus two standard deviations as calculated from the inverse Hessian. Genera are ranked in order of their contribution to the total difference of 104% to the reference split 9%, 20%, 48%, 27% across phenotypes, and the cumulative fraction of this difference accounted for given in the last column in the table.