Objective: Domains identified as a result of qualitative research and Delphi exercises to assess rheumatoid arthritis (RA) flare include pain, function, swollen and tender joints, patient and physician global, laboratory measures, participation, stiffness, self-management and fatigue. Here we examine aspects of construct and content validity of these domains in a longitudinal observational study.
ASJC Scopus subject areas
- Immunology and Allergy
- Biochemistry, Genetics and Molecular Biology(all)