Effect of Training on Patient Self-Assessment of Joint Counts in Rheumatoid Arthritis: A Systematic Review.

Various training modalities (in-person and video-based) may be effective at improving reliability of patient self-joint counts. More research is needed on this topic, with potential areas for future research including 1) comparison between the efficacy of different modalities of training, and 2) impact of patient factors (education level and disease severity) on the efficacy of training.