TABLE 3.

Correlations between gut microbiota and serum metabolites.

Gut Microbiota		Metabolites	R	P
Phylum	Genus
Proteobacteria	Klebsiella	Glycine	0.703	0.0108
		Lactic acid	0.789	0.0023
		Creatine	0.747	0.0053
		Acetone	−0.596	0.0407
Actinobacteria	Bifidobacteium	Creatine	−0.668	0.0176
		Lactic acid	−0.600	0.0393
Firmicutes	Lachnoclostridium	Lactic acid	0.650	0.0220
		Glycine	0.600	0.0393
		Creatine	0.635	0.0267
		Acetone	−0.721	0.0081
	Ruminococcaceae-UCG-014	Creatine	−0.759	0.0042
		Lactic acid	−0.809	0.0014
	Lactobacillus	Alanine	0.592	0.0426
	Ruminococcus	LDL	0.642
		Glycine	−0.624	0.0302
	Ruminococcus	LDL	0.642	0.0244
	Tyzzerella	Creatine	0.659	0.0197
		Lactic acid	0.623	0.0306
	Ruminiclostridium_9	Creatine	0.596	0.0409
Bacteroidetes	prevotellaceaeNK3B31	Creatine	−0.606	0.0367
		Glucose	0.739	0.0061
		Choline	−0.695	0.0122
		Inositol	−0.713	0.0093
	prevotellaceaeGa6A1	Creatine	−0.577	0.0496
		Glucose	0.643	0.0240
		Choline	−0.582	0.0469
	Alloprevotella	Lactic acid	−0.618	0.0321
		Creatine	−0.579	0.0486

Note: R represents the correlation coefficient value.