ArticleJournal of occupational and environmental medicine2016
Shiftwork and Diurnal Salivary Cortisol Patterns Among Police Officers.
Article in Journal of occupational and environmental medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed.
- An Examination of Subjective and Objective Measures of Stress in Tactical Populations: A Scoping Review.Healthcare (Basel, Switzerland) · 2023Review
- Associations between sleep and circadian disruption in shift work and perpetration of interpersonal violence.Frontiers in sleep · 2023Review
- Sleep, Cognition and Cortisol in Addison's Disease: A Mechanistic Relationship.Frontiers in endocrinology · 2021Review
- A systematic review of the Trier Social Stress Test methodology: Issues in promoting study comparison and replicable research.Neurobiology of stress · 2020Review
- Comparison of Cortisol level by Shift Cycle in Korean Firefighters.International journal of environmental research and public health · 2020Article
- Maternal rotating night shift work before pregnancy and offspring stress markers.Physiology & behavior · 2019Article
- Working Time Society consensus statements: Individual differences in shift work tolerance and recommendations for research and practice.Industrial health · 2019Review
- Impact of shift work on the diurnal cortisol rhythm: a one-year longitudinal study in junior physicians.Journal of occupational medicine and toxicology (London, England) · 2018Article
- The Impact of Shiftwork on Skeletal Muscle Health.Nutrients · 2017Review
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
objectiveTo investigate associations between shiftwork and diurnal salivary cortisol among 319 police officers (77.7% men).
methodsInformation on shiftwork was obtained from the City of Buffalo, NY electronic payroll records. Saliva was collected using Salivettes at seven time points and analyzed for free cortisol concentrations (nmol/L) using a chemiluminescence immunoassay. Mean slopes and areas under the curve were compared across shift schedule using analysis of variance (ANOVA)/analysis of covariance (ANCOVA).
resultsOfficers working primarily on the night shift had a significantly shallower slope. Mean slope (nmol/L/minutes) of the cortisol curve varied significantly across shifts (day: -0.00332 ± 0.00017, afternoon: -0.00313 ± 0.00018, night: -0.00257 ± 0.0002); adjusted P = 0.023.
conclusionsOur results suggest that night shiftwork is a workplace factor that may alter the response of the hypothalamic-pituitary-adrenal (HPA) axis to the circadian cues responsible for the pattern of the diurnal cortisol curve.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.