Is Healthy Neuroticism Associated with Chronic Conditions? A Coordinated Integrative Data Analysis.
Sara J Weston1, Eileen K Graham2, Nicholas A Turiano3
1University of Oregon, Department of Psychology, Eugene, OR, USA.
Collabra. Psychology
|October 19, 2020
Summary
The interaction between neuroticism and conscientiousness does not appear to protect against chronic conditions like hypertension, diabetes, or heart disease. This study found no evidence that conscientiousness moderates neuroticism
Area of Science:
- Psychology
- Health Sciences
- Behavioral Medicine
Background:
- The interplay between personality traits and health outcomes is an area of ongoing research.
- Previous studies suggested a potential protective effect of conscientiousness against negative health consequences associated with neuroticism.
- However, these findings lacked systematic investigation across diverse populations and health metrics.
Purpose of the Study:
- To systematically investigate the moderating role of conscientiousness on the association between neuroticism and the prevalence and incidence of chronic conditions.
- To address limitations of prior research by employing a coordinated analysis of multiple longitudinal datasets.
Main Methods:
- Utilized a coordinated analysis of 15 pre-existing longitudinal studies with over 49,375 participants.
- Examined the interaction between neuroticism and conscientiousness in relation to the prevalence of hypertension, diabetes, and heart disease.
- Assessed the moderating effect on the prospective relationship between neuroticism and the onset of these chronic conditions.
Main Results:
- Conscientiousness did not significantly moderate the relationship between neuroticism and the prevalence of hypertension, diabetes, or heart disease.
- Conscientiousness also did not moderate the prospective relationship between neuroticism and the onset of these chronic conditions.
- Effect sizes were largely consistent across datasets, indicating reliable findings.
Conclusions:
- The study found no evidence that the interaction between neuroticism and conscientiousness (termed 'healthy neuroticism') buffers against the development of common chronic conditions.
- These findings challenge previous assumptions about the protective role of this personality interaction in health.
- Further research may explore other personality facets or mechanisms influencing the neuroticism-health relationship.
Keywords:
chronic conditionconscientiousnesscoordinated analysishealthhealthy neuroticismlongitudinalMore Related Videos
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