ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko00790	Folate biosynthesis	1/4	21/7206	0.0116085008984
ko00830	Retinol metabolism	1/4	42/7206	0.0231156393042
ko03022	Basal transcription factors	1/4	44/7206	0.0242062923385