Heterogeneity in Patient Characteristics and Differences in Treatment Across 4 Canadian Rheumatoid Arthritis Cohorts.
Glen Stewart HazlewoodClaire BombardierXiuying LiMohammad MovahediDenis ChoquetteLouis CoupalVivian P BykerkOrit SchieirDianne MosherDeborah A MarshallSasha BernatskyNicole SpencerDawn P RichardsLaurie ProulxClaire E H Barbernull nullPublished in: The Journal of rheumatology (2021)
Canadian RA cohorts demonstrate some heterogeneity in treatment, which could reflect differences in inclusion criteria, calendar year, or regional differences. This project is a first step toward conducting harmonized analyses across Canadian RA cohorts.