Research Article

Risk Factors Associated with Impairment in Pulmonary Diffusing Capacity among Patients with Noncystic Fibrosis Bronchiectasis

Figure 2

ROC curve analysis of mMRC dyspnea index and different scoring systems for discriminating non-CF bronchiectasis patients with impaired pulmonary diffusing capacity diagnosed by DLCO <80% prediction (a) or DLCO/VA <80% prediction (b).
(a)
(b)