ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00350	Tyrosine metabolism	2/21	33/7206	0.00404486498526
ko00590	Arachidonic acid metabolism	2/21	52/7206	0.00982565822423
ko00643	Styrene degradation	1/21	4/7206	0.0116085008985
ko04974	Protein digestion and absorption	2/21	96/7206	0.0312930896188
ko00130	Ubiquinone and other terpenoid-quinone biosynthesis	1/21	11/7206	0.031615200437
ko00360	Phenylalanine metabolism	1/21	17/7206	0.0484562598535