Fig. 2From: Serum concentrations of Krebs von den Lungen-6, surfactant protein D, and matrix metalloproteinase-2 as diagnostic biomarkers in patients with asbestosis and silicosis: a case–control studyCorrelation between KL-6, SP-D, and MMP-2 and clinical parameters in patients with asbestosis. a. KL-6 and lung fibrosis scores. b. KL-6 and FVC % predicted. c. KL-6 and DLCO % predicted. d. SP-D and DLCO % predicted. e. MMP-2 and DLCO % predictedBack to article page