ko pathway ratio_in_study ratio_in_pop p_value ko04145 Phagosome 2/9 162/7206 0.0163008567597 ko04966 Collecting duct acid secretion 1/9 26/7206 0.0320257259281 ko00601 Glycosphingolipid biosynthesis - lacto and neolacto series 1/9 28/7206 0.0344510502838 ko04672 Intestinal immune network for IgA production 1/9 37/7206 0.0452982982743