Chronic workplace stress and insufficient physical activity: a cohort study

Area of Science:

• Occupational Health
• Public Health
• Behavioral Science

Background:

• Workplace stressors are prevalent and impact employee well-being.
• Physical inactivity is a growing public health concern with significant health implications.
• Understanding the link between occupational factors and physical activity is crucial for targeted interventions.

Purpose of the Study:

• To investigate the predictive relationship between workplace stressors and changes in physical activity.
• To assess the risk of developing insufficient physical activity due to occupational stress.
• To explore the association between specific workplace stressors and physical inactivity.

Main Methods:

• Prospective cohort study utilizing data from the Finnish Public Sector Study.
• Repeated assessment of workplace stressors (job control, demands, effort-reward imbalance) and physical activity levels.
• Fixed-effects and logistic regression models analyzed within- and between-subject changes in physical activity in relation to stressor exposure.

Main Results:

• An increase in workplace stress showed a weak association with increased physical inactivity within individuals.
• Repeated exposure to low job control and low rewards significantly increased the likelihood of insufficient physical activity.
• Odds ratios for insufficient physical activity ranged from 1.11 to 1.21 for employees with repeated exposure to these stressors.

Conclusions:

• Workplace stress is a contributing factor to physical inactivity.
• Occupational interventions addressing job control and reward systems may help promote physical activity.
• Findings highlight the importance of a healthy work environment for maintaining employee physical activity levels.