Demand, control and support at work and associations to physical inactivity

• Main Author: Carlstedt, Emma
• Format: Others
• Language: English
• Published: Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap 2010
• Subjects: Exercise; demand-control-support model; work environment; stress; health
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-127039

Aim: The aim of this study was to investigate if there are associations between job stress in terms of demand, control, and support and physical inactivity. Method: A cross-sectional design was used in this study which is based on the “Swedish Longitudinal Occupational Survey of Health” (SLOSH) from 2006. SLOSH includes men and women, between 19-68 years old and from all labor markets sectors. A total of 5 141 participants sent in their survey. Indices of the components in the demand-control-support model were created and multiple regression analyses with physical inactivity as the dependent variable were performed. Adjustment for possible confounders (age, sex, marital status, children, education, physical work, computer work, working hours, shift work, smoking, alcohol consumption, sleep quality and BMI) were made. Result: The main result showed an association between passive work (low demands and low control) in combination with poor support and physical inactivity. This result was statistically significant both unadjusted (OR: 1.38, CI: 1.12-1.71) and adjusted (OR: 1.28, CI: 1.03-1.59) for several covariates. Conclusion: This study suggests that especially passive work (low demands and low control) in combination with poor support from supervisors and colleagues are associated to physical inactivity. Further research needs to establish causality.