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Kaplan–Meier analysis of time to first (A) SCS use and (B) NP surgery in patients with CRSwNP with and without NSAID‐ERD. Abbreviations: CI, confidence interval; CRSwNP, chronic rhinosinusitis with nasal polyps; HR, hazard ratio; NP, nasal polyp; NSAID‐ERD, non‐steroidal anti‐inflammatory drug‐exacerbated disease; q2w, every 2 weeks; SCS, systemic corticosteriods.
