ANNALS OF THE RHEUMATIC DISEASES, vol.70, no.6, pp.935-942, 2011 (SCI-Expanded)
Objective A patient-derived composite measure of the impact of rheumatoid arthritis (RA), the rheumatoid arthritis impact of disease (RAID) score, takes into account pain, functional capacity, fatigue, physical and emotional wellbeing, quality of sleep and coping. The objectives were to finalise the RAID and examine its psychometric properties.