Abstract
We hypothesized that increasing anger verbal behavior in an assertive, constructively motivated style should decrease resting blood pressure (BP) and that this behavior may be one mechanism through which hostility relates to BP. We tested this hypothesis by conducting secondary analyses on a single-blind, matched, randomized controlled study of hostility modification and BP. A total of 22 high-hostile male patients with coronary heart disease were matched on age and hostility level and were randomly assigned to either an 8-week cognitive-behavioral hostility treatment (n = 10) or an information-control group (n = 12). Patients were reassessed after treatment and at 2-month follow-up on hostility, observed anger expression, and resting BP. We found that decreases in hostility predicted increases in constructive anger behavior-verbal component, which in turn predicted decreases in resting BP at follow-up. Thus, one of the mechanisms underlying the hostility-BP association may be the lack of constructive anger expression.
Original language | English |
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Pages (from-to) | 268-278 |
Number of pages | 11 |
Journal | International Journal of Behavioral Medicine |
Volume | 6 |
Issue number | 3 |
DOIs | |
State | Published - 1999 |
Externally published | Yes |
Bibliographical note
Funding Information:We thank the Heart and Stroke Foundation of New Bmnswick and the Cardiac Prevention and Rehabilitation Research Centre of Dalhousie University for their financial support toward this research. We thank Sandra McFadyen and William Chaplin for their comments on earlier drafts of this article.
Keywords
- Blood pressure (BP)
- Constructive anger verbal behavior (CAB-V)
- Controlled intervention
- Hostility
- Mediator
ASJC Scopus subject areas
- Applied Psychology