Fig. 1From: Sinus computed tomography predicts clinical response to corticosteroids in chronic rhinosinusitis with nasal polypsThe receiver operating characteristic (ROC) curve for olfactory cleft (OC) score and other clinical parameters. Area under the ROC curve (AUC) of OC score was 0.775 (95% confidence interval, 0.633–0.916) for objective GC-sensitivity (a), and 0.829 (95% confidence interval, 0.699–0.958) for subjective GC-sensitivity (b)Back to article page