The proportion of ILC2, IL-5+ILC2, and IL-13+ILC2 cells between allergic rhinitis and controls as well as their correlation with HDL expression A–C The proportions of ILC2, IL-5+ILC2 and IL-13+ILC2 between allergic rhinitis and controls. D–F Negative correlation between HDL expression and the proportions of ILC2, IL-5+ILC2, IL-13+ILC2 in AR. HDL, high density lipoprotein. AR, allergic rhinitis. HC, healthy control. *P<0.05.