Risk Factors of Postoperative Residual Sinus Inflammation in Patients with Eosinophilic Chronic Rhinosinusitis and Nasal Polyps

Comorbid asthma, nasal polyp score, Lund-Mackay score, ethmoid/maxillary ratio, and olfactory cleft opacification score are significant predictors of postoperative residual sinus inflammation in patients with eosinophilic CRSwNP. Clinicians can use a nomogram based on these factors to predict therapeutic outcomes after sinus surgery and the need for postoperative adjuvant therapy such as biologics.