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Summary
Recent life changes are linked to mental disorder onset, similar to how epidemiologists study disease risk factors. Developing better stress tolerance measures is key for future research on life changes and illness.
Area of Science:
- Psychiatry
- Epidemiology
- Psychology
Background:
- Epidemiologists measure risk factors to understand disease distribution.
- Recent life changes are increasingly studied for their impact on mental health.
Purpose of the Study:
- To parallel the measurement of risk factors in epidemiology with recent life change measurement in mental disorder development.
- To review studies on recent life change and mental illness.
- To identify methodological issues in life changes research.
Main Methods:
- Review of principal studies associating recent life change with depression, schizophrenia, and neurosis.
- Critical commentary on methodological issues in life changes research.
Main Results:
- Recent life changes appear to be a significant factor in explaining the onset of mental illness.
- Parallels exist between epidemiological risk factor measurement and life change measurement.
Conclusions:
- Recent life changes are an important element in understanding mental illness onset.
- Future advancements require reliable measures of individual stress tolerance (e.g., social support, coping capabilities).