Fig. 5
From: Assessment of 18F-FDG uptake in idiopathic pulmonary fibrosis: influence of lung density changes
Comparison between PET/CT values corrected or not for the density and the clinical evolution. Patients were classified according to progressive (n = 15) or non-progressive (n = 14) disease (a) or to their vital status at the end of the study (alive (n = 19) vs death or lung transplanted (n = 12)) (b). No significant difference was noticed in all comparisons