Figure 2
From: Microbial differences between active and remission peri-implantitis
The oral microbiota difference between the active group (n = 9) and the remission group (n = 9). (a) Calculation of alpha diversity values (Chao1, observed features, and Simpson) for comparison of the total microbial diversity of peri-implantitis between the active group (n = 9) and the remission group (n = 9). (b) The principal coordinate analysis charts based on Bray–Curtis and weighted UniFrac distance: comparisons between the two groups.
