Sleep quality and predictors of optimal sleep in patients with rheumatoid arthritis: data from a recent-onset cohort
Authors' conclusion
Optimal sleep is achieved by half of the RA patients and predicted by BMI, patient-reported outcomes, and follow-up.
Study context
- Population
- Patients with recent-onset rheumatoid arthritis (RA) from a cohort initiated in 2004, with at least one Medical Outcome Study Sleep Scale (MOS-SS) application up to December 201978 at cohort entry
- Participants
- 187 patients
- Outcome
- Optimal sleep (dichotomised variable derived from the quantity of sleep dimension of the MOS-SS) and its predictors
Methodological detailsrecent-onset RA cohort, retrospective chart review, multiple logistic regression
- Recent-onset RA cohort
- Retrospective chart review
- Multiple logistic regression
Main finding
As reported in the abstract
Optimal sleep (MOS-SS quantity of sleep dimension, dichotomised) · first MOS-SS application
Patients with optimal sleep
96 patients
51.3%
Observational data: associations, not effects.
Further findings
MOS-SS dimensions · first MOS-SS application
- Higher scores on the "snoring" and "sleep non-adequacy" MOS-SS dimensions
Original publication
Sleep quality and predictors of optimal sleep in patients with rheumatoid arthritis: data from a recent-onset cohort. Clin Exp Rheumatol. Published 7 January 2023. doi:10.
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