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Health status and the five-factor personality traits in a nationally representative sample
Renee D Goodwin1, Howard S Friedman
1Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY 10032, USA. rdg66@columbia.edu
Journal of Health Psychology
|August 16, 2006
Summary
The big-five personality traits, particularly conscientiousness and neuroticism, significantly impact mental and physical health. Higher conscientiousness correlates with fewer disorders, while higher neuroticism is linked to increased risks.
Area of Science:
- Psychology
- Public Health
- Behavioral Medicine
Background:
- The relationship between personality traits and health outcomes is a growing area of research.
- Understanding these associations can inform public health strategies and personalized medicine.
Purpose of the Study:
- To investigate the association between the big-five personality traits and the prevalence of mental and physical disorders.
- To examine how personality traits influence physical limitations in adults.
Main Methods:
- Utilized data from the Midlife Development in the United States Survey, a nationally representative sample.
- Analyzed associations between the five-factor personality model and common mental and physical disorders in 3032 adults aged 25-74.
Main Results:
- Conscientiousness demonstrated a significant association with a reduced likelihood of various mental and physical disorders.
- Neuroticism was inversely associated with health outcomes, correlating with increased disorder rates.
- Conscientiousness was particularly linked to fewer physical limitations among adults with existing physical illnesses.
Conclusions:
- Personality traits, especially conscientiousness and neuroticism, are significant predictors of mental and physical health.
- Future research should focus on conscientiousness-related behaviors like treatment adherence and healthy lifestyle choices.
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