Actigraphy-derived sleep measures are strongly associated with total WEMWBS and global PSQI, providing complementary information to PROMs in a 50+ year old workforce.
The study of 45 participants aged 50-66 over one year found that actigraphy-derived sleep measures (e.g., disturbances, awakenings) are strongly associated with mental wellbeing (WEMWBS) and sleep quality (PSQI), complementing self-reported data. Very strong associations (>|0.5|) were found between work-related stress items (BJSQ) and both wellbeing and sleep quality.
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Actigraphy-derived sleep measures are strongly associated with total WEMWBS and global PSQI, providing complementary information to PROMs in a 50+ year old workforce. The current body of evidence comprises 1 study. EvidenceHub rates the overall confidence at 34/100 (low).
The Claim
Actigraphy-derived sleep measures are strongly associated with total WEMWBS and global PSQI, providing complementary information to PROMs in a 50+ year old workforce.
This conclusion is most relevant to: 45 participants aged 50-66 years working across different sectors.
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Interrelations of work with health and wellbeing on a 50+ year old workforce assessed using longitudinal self-reports and actigraphy. (Scientific reports, 2026) —
How It Works
The proposed biological pathway:
- ▸Work-related stress (BJSQ items) negatively impacts mental wellbeing and sleep quality
- ▸Actigraphy captures objective sleep disturbances and awakenings not fully reported in PROMs
- ▸Combining self-reports and actigraphy provides complementary insights into health and wellbeing
- ▸Integrated monitoring can promote healthy aging in older workers
Who Might Benefit
Evidence fit by population:
- ▸45 participants aged 50-66 years working across different sectors
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸Small sample size (n=45) limits generalizability
- ▸Observational design cannot establish causality between work factors and sleep/wellbeing
Frequently Asked Questions
What is the main finding of this study?▼
Actigraphy-derived sleep measures are strongly associated with mental wellbeing and sleep quality, and work-related stress is strongly linked to both, suggesting integrated monitoring is valuable for older workers.
How many participants were in the study?▼
45 participants aged 50-66 years were followed for one year.
What tools were used to measure sleep and wellbeing?▼
Sleep was measured using the Pittsburgh Sleep Quality Index (PSQI) and wrist-worn actigraphy; wellbeing was measured using the Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS).
What does the study recommend for future health monitoring?▼
Integrating longitudinal work-related self-reports and actigraphy can provide personalized wellbeing and health insights, and should be considered in smart-health monitoring systems for healthy aging.
References
- 1.Tsanas A, Steffan B, Dixon B, Hay K, Pschetz L, Jandric J, Loretto W. “Interrelations of work with health and wellbeing on a 50+ year old workforce assessed using longitudinal self-reports and actigraphy..” Scientific reports, 2026. PMID: 42521717 DOI: 10.1038/s41598-026-58229-z