Figure 2From: Derivation of a bronchial genomic classifier for lung cancer in a prospective study of patients undergoing diagnostic bronchoscopyROC curve of patients with a non-diagnostic bronchoscopy in the test set. The AUC = 0.81 for the 123 patients whose bronchoscopy did not result in a diagnosis of lung cancer (in which the prevalence of lung cancer = 31%).Back to article page