Table 1. The multiresponse permutation procedure difference analysis of the three groups.

Group	Distance	A	Observe delta	Expect delta	P value	P adj_BH
FMT vs. Con	Bray-Curtis	0.532050871	0.318192754	0.67997296	0.002	0.006
FMT vs. AB	Bray-Curtis	0.48982165	0.287108734	0.562761502	0.006	0.006
Con vs. AB	Bray-Curtis	0.690341792	0.19318747	0.623873241	0.005	0.006

Test of significance for the differences between groups using the multiresponse permutation procedures based on species abundance. Measure of distance based on Bray‒Curtis. A significance of delta (P_Value) of P < 0.05 indicates that the difference is significant. A = chance-corrected within-group agreement, A > 0 indicates that the difference between the groups is greater than the difference within the group, and A < 0 indicates that the intragroup difference is greater than the intergroup difference. Observe_delta, the smaller the observed delta value, the smaller the intragroup difference. Except_delta, the larger the value of except delta, the larger the difference between groups. Con, control group; FMT, fecal microbiota transplantation group; AB, antibiotic group.