ko pathway ratio_in_study ratio_in_pop p_value ko00340 Histidine metabolism 1/5 25/7206 0.0172314598424 ko00514 Other types of O-glycan biosynthesis 1/5 30/7206 0.020649068779 ko00140 Steroid hormone biosynthesis 1/5 41/7206 0.0281343454065 ko04913 Ovarian steroidogenesis 1/5 63/7206 0.0429675934336 ko00310 Lysine degradation 1/5 73/7206 0.0496498214628