Table 4.

Differentially expressed metabolites between two groups

Metabolites	Estimate	SE	P value	VIP value
Glucosamine/Mannosamine	0.93	0.33	0.00	1.07
Ursodeoxycholic Acid (UDCA)	0.61	0.21	0.00	1.82
3-(2-hydroxyphenyl) propanoate	0.58	0.22	0.01	1.67
Plasmenyl-LysoPE (P-18:1)	− 0.63	0.25	0.01	1.56
N-methyl-D-aspartic acid*	− 0.55	0.22	0.01	1.43
Sphingosine (d18:1)	0.53	0.21	0.01	2.12
2-deoxy-D-galactose (fructose/glucose)	− 0.65	0.26	0.01	1.35
Phenylalanyl-Threonine/Threoninyl-Phenylalanine	0.52	0.22	0.02	1.37
Indole-3-acetate*	− 0.51	0.22	0.02	1.07
Isobutyrylcarnitine	− 0.51	0.24	0.03	1.07
N-Acetylneuraminate	0.55	0.26	0.04	1.35
Aspartate	− 0.54	0.26	0.04	1.17

^*Denotes the novel metabolites discovered in the current study