Fig. 5From: Twelve-year follow-up study after endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyposisThe performance of revision surgery expressed over time as a Kaplan–Meier curve (a). b The Kaplan–Meier curve for revision surgery rates in patients with or without allergic sensitization, c in patients with or without asthma, d in patients and with or without AERD and e in patients with primary or revision surgery. The Kaplan–Meier curves for revision surgery rate based on the detection of IL-5 (f), presence of IgE higher than 100 kU/l (g) and detection of SAE IgE (h) in tissueBack to article page