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Perseverative Cognition as a Mediator Between Personality Traits and Blood Pressure
Daniela Arroyave-Atehortua1, Veronica Cordoba-Sanchez2, Renato Zambrano-Cruz1
1Psychology Faculty, Cooperative University of Colombia, Medellín, Antioquia, Colombia.
Vascular Health and Risk Management
|July 5, 2023
Summary
This study found a link between neuroticism and perseverative cognition in workers, but did not find that perseverative cognition mediates the relationship between personality and blood pressure. Further research into hypertension mechanisms is needed.
Area of Science:
- Psychology
- Cardiovascular Health
Background:
- Hypertension is frequently linked to psychological factors like stress and anxiety.
- The perseverative cognition model offers a framework for understanding these links, suggesting stress alone is insufficient to explain arterial hypertension.
Purpose of the Study:
- To investigate the relationship between personality traits and blood pressure profiles in a worker population.
- To explore the potential mediating role of perseverative cognition in the association between personality and blood pressure.
Main Methods:
- A cross-sectional study was conducted with 76 university employees.
- Data were collected using the NEO-FFI (personality assessment), RRS (Rumination-Reflection Scale), and blood pressure measurements.
- Correlation and mediation analyses were employed.
Main Results:
- A significant association was observed between neuroticism and perseverative cognition (brooding: rho=0.42; reflection: rho=0.32).
- No evidence was found to support perseverative cognition as a mediator between personality traits and blood pressure.
Conclusions:
- While a connection exists between neuroticism and perseverative cognition, its role in mediating hypertension requires further investigation.
- Continued research into the complex mechanisms underlying hypertension is essential.
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