Work stress models and diurnal cortisol variations: The SALVEO study

Journal of Occupational Health Psychology
Alain MarchandSonia J Lupien

Abstract

The objective of this study was to assess components, subscales, and interactions proposed by the popular Job Demand-Control (JDC), Job Demand-Control-Support (JDCS), and Effort-Reward Imbalance (ERI) work stress models in relation to diurnal variation of the stress hormone cortisol. Participants included 401 day-shift workers employed from a random sampling of 34 Canadian workplaces. Questionnaires included the Job Content Questionnaire to measure psychological demands, decision latitude, and social support as well as the Effort-Reward Imbalance Questionnaire to measure effort, reward, and overcommitment. Salivary cortisol was collected on 2 working days at awaking, +30 min after awaking, 1400h, 1600h, and bedtime. Multilevel regressions with 3 levels (time of day, workers, workplaces) were performed. Results revealed that JDC, JDCS and ERI interactions were not statistically associated with variations in diurnal cortisol concentrations. By contrast when assessing specific work stress subscales, increased psychological demands were linked to decreased bedtime cortisol, increased job recognition was linked to increased cortisol +30 min after waking and at bedtime, and finally increased overcommitment was linked to increased awa...Continue Reading

Citations

Apr 23, 2016·International Journal of Environmental Research and Public Health·Johannes Siegrist, Jian Li
Jul 5, 2016·International Archives of Occupational and Environmental Health·Shuhei IzawaNamiko Ogawa
Nov 11, 2017·International Journal of Environmental Research and Public Health·Johannes Siegrist, Jian Li
Mar 9, 2018·International Archives of Occupational and Environmental Health·John M ViolantiMichael E Andrew
Aug 30, 2018·American Journal of Industrial Medicine·Judith E GoldLaura Punnett
Nov 19, 2019·Journal of Clinical Nursing·Minting XianYuan Han
May 26, 2017·Nurse Educator·Kelley McGuire, Rebecca Lorenz
May 30, 2020·International Journal of Environmental Research and Public Health·Alexander M CrizzleJennifer Malkin
Jan 19, 2020·International Journal of Environmental Research and Public Health·Emanuele CannizzaroFulvio Plescia
Jul 10, 2021·Journal of Neuroendocrinology·Safia BibiKi Ann Goosens
Sep 1, 2021·International Journal of Behavioral Medicine·Kumi HirokawaHiroyasu Iso

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