Document Detail

Hostility, interpersonal interactions, and ambulatory blood pressure.
MedLine Citation:
PMID:  14645779     Owner:  NLM     Status:  MEDLINE    
OBJECTIVE: This study examined aspects of the transactional model of hostility and health by investigating relationships among hostility, interpersonal interactions, and ambulatory blood pressure in a healthy community sample. MATERIALS AND METHODS: Participants included 65 female and 39 male healthy adults between the ages of 18 and 46 years. Ambulatory blood pressure (ABP) and diary data on mood and social interactions were obtained every 20 minutes for 1 day. Mixed models regression analyses were used to evaluate the relationships among hostility, interpersonal interactions, and ABP. RESULTS: Trait hostility was positively associated with the frequency and intensity of negative interactions and was negatively associated with the frequency and intensity of positive interactions. Interacting with others was associated with increases in systolic blood pressure (SBP) and diastolic blood pressure (DBP). The magnitude of the increase in blood pressure was positively associated with the degree to which the interaction was perceived as negative. Hostility was not directly associated with ABP/heart rate (HR) or ABP/HR responses during any interactions or negative interactions. However, there was an interaction between hostility and negative interaction intensity for DBP, suggesting that hostility moderates the effects of negative interactions on DBP. Specifically, increases in the intensity of negative interactions were associated with increases in DBP for participants with high, but not low, hostility. CONCLUSIONS: The results provide partial support for the notion that hostility may be associated with risk for cardiovascular disease through its effects on interpersonal interactions and their cardiovascular correlates.
Elizabeth Brondolo; Ricardo Rieppi; Stephanie A Erickson; Emilia Bagiella; Peter A Shapiro; Paula McKinley; Richard P Sloan
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Psychosomatic medicine     Volume:  65     ISSN:  1534-7796     ISO Abbreviation:  Psychosom Med     Publication Date:    2003 Nov-Dec
Date Detail:
Created Date:  2003-12-03     Completed Date:  2003-12-15     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0376505     Medline TA:  Psychosom Med     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1003-11     Citation Subset:  IM    
Department of Psychology, St. John's University, New York, NY, USA.
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MeSH Terms
Blood Pressure*
Blood Pressure Monitoring, Ambulatory
Cardiovascular Diseases / epidemiology,  psychology
Heart Rate
Interpersonal Relations*
Medical Records
Middle Aged
New York City
Risk Factors

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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