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Organizational justice and sleeping problems: The Whitehall II study
Marko Elovainio1, Jane E Ferrie, David Gimeno
1Department of Epidemiology and Public Health, UCL Medical School, London, England, UK. marko.elovainio@stakes.fi
Psychosomatic Medicine
|March 3, 2009
Summary
Perceived unfair treatment at work is linked to increased sleep problems in both men and women. This highlights a potential pathway where workplace justice impacts overall health outcomes.
Area of Science:
- Occupational Health
- Psychosocial Factors
- Sleep Medicine
Background:
- Poor sleep quality is a significant indicator of chronic stress and negatively impacts immune and metabolic functions.
- Organizational injustice, or unfair treatment in the workplace, is increasingly recognized as a psychosocial stressor.
- Understanding the link between workplace fairness and sleep is crucial for public health.
Purpose of the Study:
- To investigate the association between organizational injustice and sleep problems.
- To determine if perceived unfairness at work contributes to various sleep disturbances.
- To explore this relationship in a large cohort of British civil servants.
Main Methods:
- Utilized data from the prospective Whitehall II study, including 3143 women and 6895 men aged 35-55.
- Assessed organizational justice at two time points (Phases 1 and 2) and sleep problems over a longer duration (Phases 5 and 7).
- Controlled for covariates such as age, employment grade, health behaviors, job strain, and depressive symptoms.
Main Results:
- Low organizational justice was significantly associated with overall sleeping problems, sleep maintenance, sleep onset difficulties, and non-refreshing sleep in men.
- In women, low organizational justice correlated with overall sleeping problems and sleep onset problems.
- These associations remained significant after adjusting for multiple confounding factors, indicating robustness.
Conclusions:
- Perceived unfair treatment in the workplace is demonstrably associated with a higher risk of poor sleep quality.
- This finding suggests that workplace justice may be a critical factor influencing employee health through sleep pathways.
- Interventions promoting fairness at work could potentially improve sleep and overall well-being.
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