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A Role for Behavior in the Relationships Between Depression and Hostility and Cardiovascular Disease Incidence, Mortality, and All-Cause Mortality: the Prime Study.
- Source :
-
Annals of Behavioral Medicine . Aug2016, Vol. 50 Issue 4, p582-591. 10p. 3 Charts. - Publication Year :
- 2016
-
Abstract
- <bold>Background: </bold>Behavioral factors are important in disease incidence and mortality and may explain associations between mortality and various psychological traits.<bold>Purpose: </bold>These analyses investigated the impact of behavioral factors on the associations between depression, hostility and cardiovascular disease(CVD) incidence, CVD mortality, and all-cause mortality.<bold>Methods: </bold>Data from the PRIME Study (N = 6953 men) were analyzed using Cox proportional hazards models, following adjustment for demographic and biological CVD risk factors, and other psychological traits, including social support.<bold>Results: </bold>Following initial adjustment, both depression and hostility were significantly associated with both mortality outcomes (smallest SHR = 1.24, p < 0.001). Following adjustment for behavioral factors, all relationships were attenuated both when accounting for and not accounting for other psychological variables. Associations with all-cause mortality remained significant (smallest SHR = 1.14, p = 0.04). Of the behaviors included, the most significant contribution to outcomes was found for smoking, but a role was also found for fruit and vegetable intakes and high alcohol consumption.<bold>Conclusions: </bold>These findings demonstrate well-known associations between depression, hostility, and mortality and suggest the potential importance of behaviors in explaining these relationships. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08836612
- Volume :
- 50
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Annals of Behavioral Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 116622325
- Full Text :
- https://doi.org/10.1007/s12160-016-9784-x