IL4 and urticaria: The association of LP with IL-4 (OR = 1.099, 95% CI = 1.020-1.184, p = 1.26e-02) and urticaria with IL-2 (OR = 0.712, 95% CI = 0.531-0.955, p = 2.33e-02) remained significant at the Bonferroni-corrected significance threshold (p = 0.05/2 = 0.025).