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Depression mediates physical activity readiness and physical activity in patients with heart failure
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- Deka, Pallav (author)
- Michigan State Univ, MI 48824 USA
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- Almenar, Luis (author)
- Univ & Politecn La Fe Hosp, Spain; Univ Valencia, Spain
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- Pathak, Dola (author)
- Michigan State Univ, MI 48824 USA
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- 2021-09-15
- 2021
- English.
- In: ESC Heart Failure. - : Wiley. - 2055-5822. ; 8:6, s. 5259 --5265
- Journal article (peer-reviewed)
Abstract
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- Aims Although physical activity (PA) and exercise are essential for patients with heart failure (HF), adherence to the recommended guidelines is low. Not much is known about the mediating effect of HF patients mental state with their readiness for PA and reported activity levels. The purpose of this study is to investigate the mediatory effect of depression on PA readiness (physical limitation and psychological readiness) and self-reported PA in patients with HF. Methods and results In this cross-sectional study, 163 New York Heart Association Class I and II HF patients, during their clinic visit, reported on their physical limitation (PAR-Q) and psychological readiness [self-efficacy (ESES) and motivation (RM 4-FM)] for PA, depression (HADS-D), and PA (s-IPAQ). Mediation analysis was performed to test the mediating effect of depression on PA readiness (physical limitation and psychological readiness) and self-reported PA following the steps described by Baron and Kenny (1986). Hierarchical regression models were tested for their effects. The Self-Efficacy Theory and Self-Determination theory provided the theoretical platform for the study. Depression completely mediated the effect of physical limitation (beta(dep) = 268.57; P < 0.0001) and partially mediated the effect of self-efficacy on PA (beta(dep) = 344.16; P < 0.0001). Both intrinsic (P < .0001) and extrinsic motivation (P < .0001) for PA had an independent and significant effect on PA, not mediated by depression. Conclusions Patients with HF should be screened for depression throughout the trajectory of the disease as it can impact their physical and psychological readiness to perform PA.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Sjukgymnastik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Physiotherapy (hsv//eng)
Keyword
- Heart failure; Depression; Physical activity; Readiness; Motivation; Self-efficacy
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- ref (subject category)
- art (subject category)
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