Hostility, depression and incident cardiac events in the GAZEL cohort - Cohorte GAZEL Accéder directement au contenu
Article Dans Une Revue Journal of Affective Disorders Année : 2020

Hostility, depression and incident cardiac events in the GAZEL cohort

Résumé

Background: Psychological factors such as hostility and depression have been associated with cardiovascular disease. However, their role in predicting incident cardiac events independently one of another is not clear. Methods: Among 10,304 GAZEL middle-aged workers free of cardiovascular diseases in 1993, 581 incident cardiac events were validated from 1994–2014. Hostile traits (cognitive hostility, behavioral hostility, irritability and negativism) were assessed with the Buss and Durkee Hostility Inventory at baseline. Depressive symptoms were assessed at baseline and every three years with the Center for Epidemiological Studies Depression scale. We used Cox proportional hazards models to calculate hazard ratios (HR) of hostile traits for incident cardiac events adjusting for baseline self-reported socio-demographics and family history of coronary heart diseases (model 1), then additionally for time-dependent depressive symptoms (either as a binary or continuous variable) (model 2) and for yearly self-reported modifiable cardiovascular risk factors (physical activity, smoking, body mass index, diabetes, dyslipidemia and hypertension) (model 3). Results: In Model 1, the only hostile trait associated with incident cardiac events was irritability (HR for one interquartile range: 1.16, 95% confidence interval: 1.02–1.32). This association was no longer statistically significant when further adjusting for depressive symptoms. Depressive symptoms, in turn, remained significant predictors of cardiac events with HRs ranging from 1.40–1.49 (binary). Limitations: Hostility traits were measured only once. Conclusions: Depressive symptoms might explain the association between irritability and cardiac events and should therefore be prioritized in interventions aiming to prevent cardiovascular disease. Further research is needed to identify the mechanisms underlying this association.
Fichier principal
Vignette du fichier
Hostility depression and incident cardiac events.pdf (496.17 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02473451 , version 1 (10-02-2020)

Identifiants

Citer

Nadine Hamieh, Pierre Meneton, Marie Zins, Marcel Goldberg, Emmanuel Wiernik, et al.. Hostility, depression and incident cardiac events in the GAZEL cohort. Journal of Affective Disorders, 2020, 266, pp.381-386. ⟨10.1016/j.jad.2020.01.164⟩. ⟨hal-02473451⟩
146 Consultations
135 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More