Table 2. Significant correlations between the differential fecal metabolites and microbes in the class, order, family, and genus levels.

Statistical method: Pearson’s correlation coefficient; listed correlation coefficients are those with p-value < 0.05.

	Glutamate	Citrate	Salicylate
Class
c_Deinococci	0.2759636	–	–
Order
o_Aeromonadales	–	0.3212488	–
o_Bacillales	–	–	–0.343397
o_Rhizobiales	–	–	–0.307195
o_Sphingomonadales	–	–	–0.315105
Family
f_Cellulomonadaceae	0.2813448	–	–
f_Lactobacillaceae	–0.099515	0.2799663	–
f_Methylobacteriaceae	–	–	–0.305264
f_Ruminococcaceae	–	0.3119055	–0.314255
f_Sphingomonadaceae	–	–	–0.315105
f_Staphylococcaceae	–	–	–0.336272
Genus
g_Barnesiella	–	0.3164411	–
g_Cellulomonas	0.2813448	–	–
g_Lactobacillus	–	0.2799663	–
g_Methylobacterium	–	–	–0.305264
g_Sphingomonas	–	–	–0.281848
g_Staphylococcus	–	–	–0.336272