Table A1.

Correlation between bacteria with altered abundance and short-chain fatty acids.

		p_Bacteroidetes	p_Firmicutes	f__Clostridiaceae;g__Clostridium	f__Lachnospiraceae;g__Coprococcus	f__Corynebacteriaceae;g__Corynebacterium	f__Peptococcaceae;g__	f__Caulobacteraceae;g__	f__Clostridiaceae;g__	f__Lachnospiraceae;g__Anaerostipes	f__Ruminococcaceae;g__Anaerotruncus
Acetic acid	Pearson correlation	−0.011	0.052	−0.097	0.226	0.198	0.191	0.059	0.139	0.163	−0.112
	p-value	0.931	0.688	0.455	0.079	0.126	0.140	0.649	0.284	0.208	0.392
Propionic acid	Pearson correlation	−0.063	0.101	−0.020	0.158	0.174	−0.067	−0.154	0.156	−0.020	−0.154
	p-value	0.628	0.440	0.876	0.224	0.179	0.610	0.235	0.228	0.881	0.237
Butyric acid	Pearson correlation	−0.114	0.102	−0.016	0.085	0.051	0.004	−0.159	0.177	0.083	−0.004
	p-value	0.382	0.435	0.904	0.517	0.699	0.974	0.220	0.173	0.523	0.974
Lactic acid	Pearson correlation	0.071	−0.069	0.009	0.100	0.017	0.046	0.087	−0.039	0.020	−0.087
	p-value	0.586	0.596	0.948	0.444	0.900	0.723	0.505	0.764	0.879	0.507
Total SCFA	Pearson correlation	−0.049	0.079	−0.075	0.209	0.179	0.127	−0.025	0.171	0.137	−0.104
	p-value	0.710	0.544	0.564	0.106	0.168	0.331	0.847	0.188	0.294	0.426