Fig. 2

Clinical implication of plasma miR-21 and miR-26a in childhood wheezing. a Total IgE in plasma detected using ELISA method. b ROC curves of plasma total IgE, plasma miR-21 and miR-26a for differentiation of childhood wheezing. Differences among three groups were analyzed by Kruskal-Wallis test followed Mann-Whitney test for difference between groups according to data characteristics. *: p < 0.05, **: p < 0.01, ***: p < 0.001