ko pathway ratio_in_study ratio_in_pop p_value ko00120 Primary bile acid biosynthesis 1/6 20/7206 0.0165433685338 ko00531 Glycosaminoglycan degradation 1/6 23/7206 0.0190050861484 ko04216 Ferroptosis 1/6 44/7206 0.0360937492924 ko00590 Arachidonic acid metabolism 1/6 52/7206 0.0425381165247