Performance of an Idiopathic Pulmonary Fibrosis–Derived Multibiomarker Panel for Rheumatoid Arthritis–Associated Interstitial Lung Disease
Objective To assess whether a panel of peripheral blood biomarkers associated with idiopathic pulmonary fibrosis (IPF) is also associated with interstitial lung disease (ILD) in patients with rheumatoid arthritis (RA) using three independent cohorts. Methods We first assessed th…