Starten Sie Ihre Suche...


Durch die Nutzung unserer Webseite erklären Sie sich damit einverstanden, dass wir Cookies verwenden. Weitere Informationen

Physical Activity and Depression Predict Event-Free Survival in Heart Transplant Candidates

HEALTH PSYCHOLOGY. Bd. 33. H. 11. 2014 S. 1328 - 1336

Erscheinungsjahr: 2014

ISBN/ISSN: 0278-6133

Publikationstyp: Zeitschriftenaufsatz

Doi/URN: 10.1037/hea0000033

Volltext über DOI/URN

GeprüftBibliothek

Inhaltszusammenfassung


Objective: This study prospectively evaluated the relationship of physical activity (PA), depression, and anxiety to event-free survival during waiting time for heart transplantation in ambulatory patients enrolled in the Waiting for a New Heart Study. Method: Data from 227 ambulatory patients newly listed for heart transplantation were analyzed. Everyday PA (number of activities, caloric expenditure), depression, and anxiety at time of listing were assessed via questionnaires. Events were de...Objective: This study prospectively evaluated the relationship of physical activity (PA), depression, and anxiety to event-free survival during waiting time for heart transplantation in ambulatory patients enrolled in the Waiting for a New Heart Study. Method: Data from 227 ambulatory patients newly listed for heart transplantation were analyzed. Everyday PA (number of activities, caloric expenditure), depression, and anxiety at time of listing were assessed via questionnaires. Events were defined as death, high-urgency transplantation, delisting due to clinical deterioration, and mechanical circulatory support device implantation. Associations of PA scores, depression, and anxiety with event-free survival were analyzed using Cox proportional hazards models. Covariates included age, sex, body mass index, and objective indicators of disease severity. Results: After a median follow-up of 478 days (6-1,849 days), 132 events occurred (46 deaths, 20 mechanical circulatory support device implantations, 54 high-urgency transplantations, 12 delistings). A higher number of activities was significantly associated with a reduced hazard ratio (HR) to experience an event (HR = 0.88, 95% CI [0.81, 0.96]), and depression increased this risk (HR = 1.64, 95% CI [1.16, 2.32]). Both effects remained significant in multivariate analyses (HR = 0.91, 95% CI [0.83, 0.99]; HR = 1.60, 95% CI [1.12, 2.29], ps < .02). No significant interactions between PA scores and emotions were observed and anxiety was unrelated to survival. Conclusion: Both everyday PA and the absence of depression prolonged event-free survival in ambulatory heart transplant candidates. These findings were independent of objective measures of disease severity. Patients waiting for cardiac transplantation may benefit from interventions focused on increasing their everyday PA and reducing depressive symptoms. » weiterlesen» einklappen

Autoren


Voegele, Claus (Autor)
Barten, Markus J. (Autor)
Smits, Jacqueline M. A. (Autor)
Bunyamin, Vina (Autor)
Weidner, Gerdi (Autor)

Verknüpfte Personen


Beteiligte Einrichtungen