Fig. 4From: Comparing modalities for risk assessment in patients with pulmonary lesions and nondiagnostic bronchoscopy for suspected lung cancerReceiver Operating Characteristic Curve with nondiagnostic patients included as benign (Fig. 4a), in patients with lung nodules (lesions ≤ 30 mm) (Fig. 4b) and in patients with lung masses (lesions > 30 mm) (Fig. 4c)a. (AUCs: Brock = 0.58, VA = 0.53, Mayo = 0.52, PAR = 0.66)b. (AUCs: Brock = 0.71, VA = 0.69, Mayo = 0.68, PAR = 0.66)c. (AUCs: Brock = 0.51, VA = 0.60, Mayo = 0.59, PAR = 0.72)□ intermediate/high boundaries for each classifier ○ low/intermediate boundary for each classifier PAR = Physician Assessed Risk.Back to article page