BACKGROUND: According to Karasek's Demand/Control Model, workload can be conceptualized as job strain, a combination of psychological job demands and control in the job. High job strain may result from high job demands combined with low job control. Aim To give an overview of the literature on the association between obesity and psychological workload. METHOD: We carried out a review of the associations between psychological workload and body weight in men and women. In total, 10 cross-sectional studies were identified. RESULTS: The review showed little evidence of a general association between psychological workload and body mass index. Only weak positive associations were found, and only between elements of psychological workload and overall body weight. For body fat distribution, two out of three studies showed a positive association in men, but the associations became insignificant after adjustment for education. For women, there was no evidence of a consistent association. CONCLUSION: The reviewed articles were not supportive of any associations between psychological workload and either general or abdominal obesity. Future epidemiological studies in this field should be prospective or experimental, and should examine how chronic work stress affects eating and to what extent initial body weight is a predictor for individual differences in perceived psychological workload.
BACKGROUND: According to Karasek's Demand/Control Model, workload can be conceptualized as job strain, a combination of psychological job demands and control in the job. High job strain may result from high job demands combined with low job control. Aim To give an overview of the literature on the association between obesity and psychological workload. METHOD: We carried out a review of the associations between psychological workload and body weight in men and women. In total, 10 cross-sectional studies were identified. RESULTS: The review showed little evidence of a general association between psychological workload and body mass index. Only weak positive associations were found, and only between elements of psychological workload and overall body weight. For body fat distribution, two out of three studies showed a positive association in men, but the associations became insignificant after adjustment for education. For women, there was no evidence of a consistent association. CONCLUSION: The reviewed articles were not supportive of any associations between psychological workload and either general or abdominal obesity. Future epidemiological studies in this field should be prospective or experimental, and should examine how chronic work stress affects eating and to what extent initial body weight is a predictor for individual differences in perceived psychological workload.
Authors: Karin I Proper; Lando L J Koppes; Marianne H J van Zwieten; Wanda J E Bemelmans Journal: Int Arch Occup Environ Health Date: 2011-09-27 Impact factor: 3.015
Authors: Clarissa Baratin; Erik Beune; Daan van Schalkwijk; Karlijn Meeks; Liam Smeeth; Juliet Addo; Ama de-Graft Aikins; Ellis Owusu-Dabo; Silver Bahendeka; Frank P Mockenhaupt; Ina Danquah; Matthias B Schulze; Joachim Spranger; Daniel Boateng; Kerstin Klipstein-Grobusch; Karien Stronks; Charles Agyemang Journal: Soc Psychiatry Psychiatr Epidemiol Date: 2019-03-11 Impact factor: 4.328
Authors: Alexander Jones; Jens C Pruessner; Merlin R McMillan; Russell W Jones; Grzegorz T Kowalik; Jennifer A Steeden; Bryan Williams; Andrew M Taylor; Vivek Muthurangu Journal: J Physiol Date: 2016-04-28 Impact factor: 5.182