Fig. 4From: Serum IL-5, POSTN and IL-33 levels in chronic rhinosinusitis with nasal polyposis correlate with clinical severityThe serum levels of IL-5 (A, D), POSTN (B, E) and IL-33 (C, F) in CRSwNP patients with mild to severe stage of the disease according to L–M evaluation of CT imaging (A–C) and clinical symptomps evaluated by VAS (D–F). *p < 0.05; **p < 0.01; ***p < 0.001Back to article page