Abstract Number: 444 • 2019 ACR/ARP Annual Meeting
Criterion Validity of the Flare Assessment in Rheumatoid Arthritis (FLARE-RA) Questionnaire and FLARE-RA Cut-offs for Clinical Decision Making: International Collaboration
Background/Purpose: Flares are inherent to the rheumatoid arthritis (RA) disease course and associated with poor clinical outcomes including low quality of life, joint damage and…