ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00910	Nitrogen metabolism	1/3	19/7206	0.00789032901784
ko00561	Glycerolipid metabolism	1/3	63/7206	0.0260030835227
ko00564	Glycerophospholipid metabolism	1/3	99/7206	0.0406575682064