ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00901	Indole alkaloid biosynthesis	1/4	1/7206	0.000555092978073
ko00965	Betalain biosynthesis	1/4	4/7206	0.00221898539954
ko00950	Isoquinoline alkaloid biosynthesis	1/4	10/7206	0.0055405367083
ko00360	Phenylalanine metabolism	1/4	17/7206	0.00940519079942
ko00340	Histidine metabolism	1/4	25/7206	0.0138081334518
ko00350	Tyrosine metabolism	1/4	33/7206	0.0181963822969
ko04975	Fat digestion and absorption	1/4	35/7206	0.0192911524369
ko00830	Retinol metabolism	1/4	42/7206	0.0231156393042
ko00380	Tryptophan metabolism	1/4	50/7206	0.0274727724301
ko00330	Arginine and proline metabolism	1/4	61/7206	0.0334400117005
ko00561	Glycerolipid metabolism	1/4	63/7206	0.0345220069906
ko05030	Cocaine addiction	1/4	73/7206	0.0399183636095
ko05031	Amphetamine addiction	1/4	91/7206	0.0495747623565