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Mortality studies in unskilled and semi-skilled workers in Denmark. A comparative analysis
Scandinavian Journal of Social Medicine
|January 1, 1982
Summary
Danish male unskilled and semi-skilled workers show higher mortality rates in younger age groups. This excess mortality risk diminishes with advancing age, according to two comparative studies.
Area of Science:
- Occupational Health
- Epidemiology
- Demography
Background:
- Two Danish studies investigated mortality patterns in male unskilled and semi-skilled workers.
- Study data were sourced from union records and national census data, respectively.
Observation:
- Initial analyses suggested conflicting mortality results between the two studies.
- Discrepancies were resolved by adjusting for differences in study and standard populations.
Findings:
- Both studies, after adjustment, revealed identical excess mortality risks for male unskilled and semi-skilled workers.
- An elevated mortality risk was observed in younger age cohorts, decreasing progressively with age.
Implications:
- Highlights the importance of population and standard population adjustments in epidemiological comparisons.
- Suggests occupational factors significantly impact mortality risk across the lifespan for lower-skilled male workers.