1. Volume 107, Issue 8, Pages 1247-1252 (August 2013)
Fibrosing interstitial pneumonia predicts survival in patients with rheumatoid arthritis- associated interstitial lung disease (RA-ILD) 
Joshua J. Solomon, Jay H. Ryu, Henry D. Tazelaar, Jeffrey L. Myers, Rubin Tuder, Carlyne D. Cool, Douglas Curran-Everett, Aryeh Fischer, Jeffrey J. Swigris, Kevin K. Brown 
Respiratory Medicine 
Volume 107, Issue 8, Pages (August 2013)
DOI: /j.rmed
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2. Figure 1
Kaplan Meier curves comparing patients with RA and ILD (RA-ILD), RA with all extra-articular manifestations (exRA), all-comers with RA (RA cohort) and age matched controls (age cohort).
Respiratory Medicine  , DOI: ( /j.rmed )
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3. Figure 2
Kaplan Meier curves comparing RA patients with and without fibrotic ILD (log rank p = 0.02).
Respiratory Medicine  , DOI: ( /j.rmed )
Copyright © 2013 Elsevier Ltd Terms and Conditions

4. Figure 3
Kaplan Meier curves comparing RA-UIP with FVC- and DLCO matched historical controls with IPF (log rank p = 0.94).
Respiratory Medicine  , DOI: ( /j.rmed )
Copyright © 2013 Elsevier Ltd Terms and Conditions