期刊
JOURNAL OF PSYCHOSOMATIC RESEARCH
卷 76, 期 1, 页码 34-40出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jpsychores.2013.10.019
关键词
Depression; Coronary artery bypass graft surgery; Recovery; Length of stay; Income; Socioeconomic position
类别
资金
- British Heart Foundation
- British Heart Foundation [FS/13/40/30343, FS/09/049/27874, RG/10/005/28296, FS/10/55/28414] Funding Source: researchfish
Objective: To understand the association between pre-operative depression symptoms, including cognitive and somatic symptom subtypes, and length of post-operative stay in patients undergoing coronary artery bypass graft (CABG) surgery, and the role of socioeconomic status (SES). Methods: We measured depression symptoms using the Beck Depression Inventory (BDI) and household income in the month prior to surgery in 310 participants undergoing elective, first-time, CABG. Participants were followed-up post-operatively to assess the length of their hospital stilt. Results: We showed that greater pre-operative depression symptoms on the BDI were associated with a longer hospital stay (hazard ratio = 0.978,95% Cl 0.957-0.999, p = .043) even after controlling for covariates, with the effect being observed for cognitive symptoms of depression but not somatic symptoms. Lower SES augmented the negative effect of depression on length of stay. Conclusions: Depression symptoms interact with socioeconomic position to affect recovery following cardiac surgery and further work is needed in order to understand the pathways of this association. (C) 2013 The Authors. Published by Elsevier Inc All rights reserved.
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