Predictive value of clinical characteristics in eosinophilic chronic rhinosinusitis with nasal polyps: A cross-sectional study in the Chinese population.

The nomogram based on asthma history and olfactory, rhinorrhea, and nasal polyp scores could help predict ECRSwNP, providing a simple, fast, and practical way to distinguish ECRSwNP from non-ECRSwNP cases in clinical practice.