Establishing a core domain set to measure rheumatoid arthritis flares: Report of the OMERACT 11 RA flare workshop
Consensus Development Conferences as Topic
Sickness Impact Profile
At OMERACT 11, a core domain set to measure RA flare was ratified and endorsed by attendees. Domain validation aligning with Filter 2.0 is ongoing in new randomized controlled clinical trials and longitudinal observational studies using existing and new instruments including a set of PFQ.