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Occupational injury and stress
1National Institute for Occupational Safety and Health, Morgantown, West Virginia 26505-2888, USA.
Journal of Occupational and Environmental Medicine
|October 1, 1995
Summary
This review found a significant link between workplace stress and occupational injuries. Many studies indicate that higher stress levels correlate with increased injury risk, though methodological variations exist.
Area of Science:
- Occupational Health
- Psychology
- Epidemiology
Background:
- Workplace stress is a recognized issue impacting employee well-being.
- Occupational injuries represent a significant cost to individuals and industries.
- Understanding the stress-injury relationship is crucial for prevention strategies.
Purpose of the Study:
- To systematically review and quantify the relationship between stress and occupational injury.
- To synthesize findings from existing quantitative research on this topic.
Main Methods:
- A comprehensive literature search was performed to identify relevant studies.
- Studies were selected based on quantitative measures of stress, occupational injury, and their relationship.
- Twenty studies meeting the inclusion criteria were analyzed.
Main Results:
- All identified studies reported statistically significant associations (P < .05).
- Odds ratios ranged from 0.3 to 4.6, with 12 of 17 measures exceeding 1.0.
- A positive association between stress and occupational injury risk was generally observed.
Conclusions:
- The reviewed literature suggests a consistent link between higher stress levels and an increased risk of occupational injury.
- Methodological diversity in stress and injury assessment, study design, and occupational representation limits current generalizability.
- Further standardized research is needed to solidify these findings across diverse work environments.