Fig. 2From: Pleuroparenchymal fibroelastosis in rheumatoid arthritis-associated interstitial lung diseaseComparison of longitudinal pulmonary function changes between the PPFE and no-PPFE groups in the AMC cohort. Changes in (A) FVC and (B) DLCO are presented as least squares mean ± standard error. PPFE pleuroparenchymal fibroelastosis, FVC forced vital capacity, DLco diffusing capacity for carbon monoxideBack to article page