Prospective French study of 101 RA-ILD (mean 66yrs) assessed for shorter WBC telomere length (LTL); short LTL seen in 43% & assoc w/ lower FVC (82% vs 93%pred) & TLCO (49% vs 63%) & greater FVC/DLCO decline & lung progression after 12 mos (47% vs 22%; p<0.001) https://t.co/ObVeon0riy