BACKGROUND:Foot and ankle joint disorders are serious issues for patients with rheumatoid arthritis (RA). We compared the differences between patients with RA whose first symptom involved a foot or ankle joint (FOOT group) versus other joints (non-FOOT group) within the Institute of Rheumatology. Rheumatoid Arthritis (IORRA) cohort in our institute. PATIENTS AND METHODS:In the IORRA s... https://www.roneverhart.com/