Vadillo et al. Clinical course in IPAF (ping @leticiakawano ) . Most frequent females in 60s. Arthritis, raynauds most common features. Most NSIP. 50% PFT deterioration 16 months. UIP, baseline fibrosis, mod/high ANA titre assoc progression @RheumNow #EULAR2022 POS1427 https://t.co/qk9zK90Wuk