Figure 4.
Inter-group difference analysis of microbiota in the oral cavity of patients with CD and healthy controls. (A–C) Wilcoxon rank-sum test bar plot of different taxa on the phylum level. (D–F) Wilcoxon rank-sum test bar plot of different taxa on the genus level. *, **, and *** correspond to p-values <0.05, 0.01, and 0.001, respectively.