Do patient-reported measures of disease activity in rheumatoid arthritis vary between countries? Results from a Nordic collaboration.

Bénédicte Delcoigne Sella Aarrestad ProvanHilde Berner HammerDaniela di GiuseppeThomas FrisellBente GlintborgGerdur GrondalBjorn GudbjornssonMerete Lund HetlandBrigitte MichelsenDan NordströmHeikki RelasJohan Askling

Published in: Rheumatology (Oxford, England) (2022)

Inter-country differences in TJC, pain and PGA are greater than expected based on differences in objective measures, but have a small clinical impact on DAS28-CRP across countries.

Keyphrases

disease activity
rheumatoid arthritis
patient reported
systemic lupus erythematosus
rheumatoid arthritis patients
ankylosing spondylitis
juvenile idiopathic arthritis
chronic pain
interstitial lung disease
neuropathic pain
spinal cord injury
spinal cord
systemic sclerosis