Rheumatoid arthritis is associated with negatively variable impacts on domains of sleep disturbances: evidence from a systematic review and meta-analysis. Issue 3 (16th March 2021)

• Record Type: Journal Article
• Authors: Zhang, Lijuan; Shen, Biyu; Liu, Shiguang
• Is Part Of: Psychology, health & medicine. Volume 26:Issue 3(2021)
• Page Start: 267
• Page End: 277
• Publication Date: 2021-03-16
• Subjects: Rheumatoid arthritis -- sleep disturbances -- meta-analysis -- psqi; Medicine and psychology -- Periodicals; Clinical health psychology -- Periodicals; 610
• DOI: 10.1080/13548506.2020.1764597
• Languages: English
• ISSNs: 1354-8506

Abstract

ABSTRACT: The aim of this study was to identify the impact of rheumatoid arthritis (RA) on specific sleep quality domains and to determine its prevalence. A systematic literature search was performed on PubMed, Web of Science, Cochrane Library, and Embase until January 2018 to obtain eligible studies. Score of the Pittsburgh Sleep Quality Index (PSQI) was used as the outcome measurement, and weight mean differences (WMD) with 95% confidence intervals (CI) were calculated. In total, eight studies were eligible for inclusion criteria, comprising 658 RA patients and 485 healthy controls. In this meta-analysis, each domain of the PSQI score: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disorders, use of sleep medication, daytime dysfunction and the total score were higher in RA patients than healthy controls. In addition, the relative risk of sleep disturbances among people with RA was 2.37 (95% CI: 1.80, 3.11) compared with people without RA.In conclusion, RA patients scored higher in each dimension of PSQI, and sleep disturbances was more prevalent in RA patients than in controls. Further research is needed to identify effective strategies for preventing and treating sleep disturbances among RA patients.