Table 2.

Significant correlation between fecal Crps and metabolites.

Category	Metabolites	r	P value
Amino acids and derivatives	Glutamic acid	0.49	0.040*
	Lysine	0.58	0.012*
	3-Aminobutyric acid	0.47	0.049*
	Alanine	0.53	0.025*
	allo-Threonine	0.57	0.014*
	Citrulline	0.49	0.041*
	Isoleucine	0.49	0.038*
	Methionine	0.51	0.030*
	Threonine	0.52	0.028*
	Tyrosine	0.50	0.036*
	β-Alanine	0.61	0.007**
	N-Acetylglutamic acid	0.56	0.017*
	Carnitine	0.57	0.013*
	Isoglutamic acid	0.50	0.033*
	N-Acetyllysine	0.60	0.008**
	N5-Ethylglutamine	0.57	0.013*
Vitamins and derivatives	Nicotinic acid	0.47	0.049*
	Pantothenic acid	0.60	0.009**
	Pyridoxamine	0.66	0.003**
	Pyridoxamine 5′-phosphate	0.50	0.035*
	Thiamine phosphate	0.61	0.007**
Others	Uracil	0.51	0.032*
	1H-Imidazole-4-propionic acid	0.61	0.007**
	2-Hydroxypyridine	0.53	0.025*
	4-Methyl-2-oxovaleric acid or 3-Methyl-2-oxovaleric acid	0.47	0.047*
	4-Methyl-5-thiazoleethanol	0.63	0.005**
	5-Oxo-2-tetrahydrofurancarboxylic acid	0.53	0.023*
	Ethanolamine	0.54	0.022*
	Fumaric acid	0.56	0.015*
	Hexanoic acid	0.48	0.045*
	Loperamide	0.52	0.026*
	Malic acid	0.58	0.012*
	Orotic acid	0.53	0.023*
	Succinic acid	0.50	0.035*
	4-Guanidinobutyric acid	-0.54	0.021*
	Cytidine	-0.48	0.044*
	Kynurenic acid	-0.55	0.018*
	N-Methylproline	-0.58	0.011*
	Sinapic acid	-0.51	0.032*

*P < 0.05, **P < 0.01.