Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis.
Maria Angeles Lopez-OlivoJosé B NegrónRichard J ZogalaLoreto CarmonaKarla CrinerNiti GoelGonzalez-Lopez LauraFrancesca IngegnoliAmye LeongLyn M MarchBeverly SheaVibeke StrandPeter TugwellTiffany Westrich-RobertsonNatalia V ZamoraRobin ChristensenMaria E Suarez-AlmazorPublished in: The Journal of rheumatology (2019)
The group agreed conceptually that short-term core outcomes could be different from longer term ones. Participants emphasized the importance of analyzing the need for core domains specifically for longterm longitudinal observational studies.