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The Demand-Control-Support model as a predictor of return to work.
N Janssen1, W P M van den Heuvel, A J H M Beurskens
1Department of Health Organization, Policy and Economics, Faculty of Health Sciences, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands. n.janssen@beoz.unimaas.nl
Summary
High job demands may pressure employees to return to work, often with adjustments. Supervisor support is crucial for a successful return to work without modifications.
Area of Science:
- Occupational Health
- Psychology
- Sociology
Background:
- The Demand-Control-Support model explains how job characteristics influence employee health.
- Understanding factors affecting return to work is vital for employee well-being and productivity.
- Previous research suggests job demands, control, and support impact health complaints.
Purpose of the Study:
- To investigate work-related determinants of return to work among employees on sick leave.
- To test the hypothesis that high job demands hinder return to work, while control and support facilitate it.
Main Methods:
- Study population: Employees sick-listed for 6-8 weeks.
- Outcome: Return to work status (not working, return with adjustments, full return) 4 months post-sick leave onset.
- Analysis: Logistic regression to test the Demand-Control-Support model's strain hypothesis.
Main Results:
- High job demands were least predictive of full return to work but increased likelihood of returning with adjustments.
- High skill discretion combined with high job demands predicted return to work with adjustments versus not working.
- High supervisor support was the strongest predictor of return to work without adjustments and the weakest predictor of not working.
Conclusions:
- Job demands can act as a pressure for return to work, particularly with workplace adjustments.
- Supervisor support plays a significant role in facilitating a complete return to work.
- The findings support and extend the Demand-Control-Support model in the context of return to work.