ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00230	Purine metabolism	2/4	194/7206	0.00417471891415
ko00760	Nicotinate and nicotinamide metabolism	1/4	34/7206	0.0187438818745
ko00020	Citrate cycle (TCA cycle)	1/4	35/7206	0.0192911524369