Evaluating associations of joint swelling, joint stiffness and joint pain with physical activity in first-degree relatives of patients with rheumatoid arthritis: Studies of the Aetiology of Rheumatoid Arthritis (SERA), a prospective cohort study.

Jan M Hughes-AustinJoachim H IxSamuel R WardMichael H WeismanJames R ODellTed R MikulsJane H BucknerPeter K GregersenRichard M KeatingM Kristen DemoruelleKevin D DeaneV Michael HolersJill M Norris

Published in: BMJ open (2021)

Baseline symptoms did not predict future PA time, but on average over time, joint symptoms influenced PA time.

Keyphrases

rheumatoid arthritis
physical activity
chronic pain
body mass index
neuropathic pain
disease activity
interstitial lung disease