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Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?

Hayley Young, Alecia L. Cousins, Heather T. Watkins, David Benton

Biological Psychology, Volume: 123, Pages: 94 - 102

Swansea University Authors: Hayley Young, David Benton

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DOI (Published version): 10.1016/j.biopsycho.2016.12.001

Abstract

Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51 M), Study 2: 112 (38 M)) we...

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Published in: Biological Psychology
ISSN: 03010511
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa31408
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first_indexed 2016-12-09T05:54:16Z
last_indexed 2020-09-08T02:49:42Z
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spelling 2020-09-07T14:59:50.7077218 v2 31408 2016-12-08 Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet? 22748f1a953255d63cb6ab9a98c11d70 Hayley Young Hayley Young true false 7845ee79286c74b7939198c94e9e16ff David Benton David Benton true false 2016-12-08 HPS Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51 M), Study 2: 112 (38 M)) were recorded for six minutes and quantified using linear (HF power: 0.15–0.4 Hz) and nonlinear indices (Sample entropy). Participants also completed the Profile of Mood States and the Three Factor Eating questionnaires. The Alternative Healthy Eating Index was used to quantify diet quality. In study 1 mood was associated with HRV; an effect partially mediated by diet. Study 2 replicated the finding: disinhibited eating (the tendency to lose control over one’s eating) and diet sequentially mediated the association between mood and HRV. Diet plays a role in the link between mood and HRV and studies should consider the influence of this factor. Journal Article Biological Psychology 123 94 102 03010511 Heart rate variability; Heart rate complexity; Disinhibited eating; Diet; Mood 1 2 2017 2017-02-01 10.1016/j.biopsycho.2016.12.001 COLLEGE NANME Psychology COLLEGE CODE HPS Swansea University 2020-09-07T14:59:50.7077218 2016-12-08T23:25:12.1240881 Faculty of Medicine, Health and Life Sciences School of Psychology Hayley Young 1 Alecia L. Cousins 2 Heather T. Watkins 3 David Benton 4 0031408-15022017111721.pdf BiolPsychWord.pdf 2017-02-15T11:17:21.3530000 Output 883962 application/pdf Accepted Manuscript true 2017-12-08T00:00:00.0000000 true eng
title Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
spellingShingle Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
Hayley Young
David Benton
title_short Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
title_full Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
title_fullStr Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
title_full_unstemmed Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
title_sort Is the link between depressed mood and heart rate variability explained by disinhibited eating and diet?
author_id_str_mv 22748f1a953255d63cb6ab9a98c11d70
7845ee79286c74b7939198c94e9e16ff
author_id_fullname_str_mv 22748f1a953255d63cb6ab9a98c11d70_***_Hayley Young
7845ee79286c74b7939198c94e9e16ff_***_David Benton
author Hayley Young
David Benton
author2 Hayley Young
Alecia L. Cousins
Heather T. Watkins
David Benton
format Journal article
container_title Biological Psychology
container_volume 123
container_start_page 94
publishDate 2017
institution Swansea University
issn 03010511
doi_str_mv 10.1016/j.biopsycho.2016.12.001
college_str Faculty of Medicine, Health and Life Sciences
hierarchytype
hierarchy_top_id facultyofmedicinehealthandlifesciences
hierarchy_top_title Faculty of Medicine, Health and Life Sciences
hierarchy_parent_id facultyofmedicinehealthandlifesciences
hierarchy_parent_title Faculty of Medicine, Health and Life Sciences
department_str School of Psychology{{{_:::_}}}Faculty of Medicine, Health and Life Sciences{{{_:::_}}}School of Psychology
document_store_str 1
active_str 0
description Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51 M), Study 2: 112 (38 M)) were recorded for six minutes and quantified using linear (HF power: 0.15–0.4 Hz) and nonlinear indices (Sample entropy). Participants also completed the Profile of Mood States and the Three Factor Eating questionnaires. The Alternative Healthy Eating Index was used to quantify diet quality. In study 1 mood was associated with HRV; an effect partially mediated by diet. Study 2 replicated the finding: disinhibited eating (the tendency to lose control over one’s eating) and diet sequentially mediated the association between mood and HRV. Diet plays a role in the link between mood and HRV and studies should consider the influence of this factor.
published_date 2017-02-01T03:38:22Z
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score 11.016593

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