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- Title
A Role for Behavior in the Relationships Between Depression and Hostility and Cardiovascular Disease Incidence, Mortality, and All-Cause Mortality: the Prime Study.
- Authors
Appleton, K.; Woodside, J.; Arveiler, D.; Haas, B.; Amouyel, P.; Montaye, M.; Ferrieres, J.; Ruidavets, J.; Yarnell, J.; Kee, F.; Evans, A.; Bingham, A.; Ducimetiere, P.; Patterson, C.; Appleton, K M; Woodside, J V; Ruidavets, J B; Yarnell, J W G; Patterson, C C; PRIME study group
- 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.
- Subjects
FRANCE; NORTHERN Ireland; HOSTILITY; CARDIOVASCULAR diseases; DISEASE incidence; SOCIAL support; CARDIOVASCULAR disease related mortality; MENTAL depression; EMOTIONS; MORTALITY; PROPORTIONAL hazards models; DISEASE complications; PSYCHOLOGY
- Publication
Annals of Behavioral Medicine, 2016, Vol 50, Issue 4, p582
- ISSN
0883-6612
- Publication type
journal article
- DOI
10.1007/s12160-016-9784-x