Table 3.

The relative abundance of the top 10 families.

Sample ID	Enterobacteriaceae	Lachnospiraceae	Ruminococcaceae	Lactobacillaceae	Muribaculaceae	Oscillospiraceae	Caloramatoraceae	Moraxellaceae	Prevotellaceae	Akkermansiaceae
CK	47.43 ± 16.05 b	2.79 ± 0.46b	2.03 ± 0.37 b	2.14 ± 0.49 b	2.60 ± 0.72 b	1.33 ± 0.37 b	1.24 ± 0.56 b	3.84 ± 0.76 a	1.10 ± 0.38 b	0.61 ± 0.08 b
A	99.15 ± 0.12 a	0.06 ± 0.01b	0.04 ± 0.01 b	0.03 ± 0.01 c	0.03 ± 0.01 c	0.03 ± 0.01 c	0.02 ± 0.01 b	0.01 ± 0.00 b	0.04 ± 0.00 c	0.02 ± 0.00 b
CP	92.00 ± 2.71 a	0.42 ± 0.20b	0.21 ± 0.11 b	0.29 ± 0.06 c	0.07 ± 0.04 c	0.18 ± 0.09 c	0.19 ± 0.09 b	0.05 ± 0.02 b	0.02 ± 0.01 c	0.03 ± 0.01 b
N	96.43 ± 1.04 a	0.19 ± 0.02b	0.11 ± 0.02 b	0.10 ± 0.01 c	0.06 ± 0.02 c	0.07 ± 0.01 c	0.05 ± 0.01 b	0.00 ± 0.00 b	0.04 ± 0.00 c	0.04 ± 0.00 b
P	98.72 ± 0.40 a	0.03 ± 0.01b	0.02 ± 0.00 b	0.02 ± 0.00 c	0.02 ± 0.00 c	0.02 ± 0.00 c	0.01 ± 0.00 b	0.01 ± 0.00 b	0.01 ± 0.00 c	0.01 ± 0.00 b
PL	23.54 ± 21.21 b	8.97 ± 2.53a	5.86 ± 1.71 a	5.21 ± 1.21 a	4.59 ± 1.30 a	3.53 ± 0.87 a	3.50 ± 0.94 a	0.41 ± 0.15 b	2.39 ± 0.62 a	2.41 ± 0.69 a
PS	95.35 ± 3.07 a	0.08 ± 0.02b	0.06 ± 0.01 b	0.04 ± 0.01 c	0.03 ± 0.01 c	0.03 ± 0.01 c	0.03 ± 0.01 b	0.00 ± 0.00 b	0.03 ± 0.01 c	0.01 ± 0.00 b

Data are the mean ± SE. The a, b and c indicate the significant differences in relative abundance in the same column in the mean values. The same lowercase letter indicates that these is no significant difference between the groups, and different letters indicate that the differences between the groups is significant (one-way ANOVA, Tukey post-hoc test, p < 0.05).