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Reference: Herbert, V, Pratt, D, Emsley, R et al., (2017). Predictors of Nightly Subjective-Objective Sleep Discrepancy in Poor Sleepers over a Seven-Day Period. Brain Sciences, 7 (3), 29.Citable link to this page:

 

Predictors of Nightly Subjective-Objective Sleep Discrepancy in Poor Sleepers over a Seven-Day Period

Abstract: This study sought to examine predictors of subjective/objective sleep discrepancy in poor sleepers. Forty-two individuals with insomnia symptoms (mean age = 36.2 years, 81% female) were recruited to take part in a prospective study which combined seven days of actigraphy with daily assessment of sleep perceptions, self-reported arousal, sleep effort, and mood upon awakening. A high level of intra-individual variability in measures of sleep discrepancy was observed. Multilevel modelling revealed that higher levels of pre-sleep cognitive activity and lower mood upon awakening were significantly and independently predictive of the underestimation of total sleep time. Greater levels of sleep effort predicted overestimation of sleep onset latency. These results indicate that psychophysiological variables are related to subjective/objective sleep discrepancy and may be important therapeutic targets in the management of insomnia.

Publication status:PublishedPeer Review status:Peer reviewedVersion:Publisher's versionDate of acceptance:2017-03-02Notes:© 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.

Bibliographic Details

Publisher: MDPI

Publisher Website: http://www.mdpi.com/

Journal: Brain Sciencessee more from them

Publication Website: http://www.mdpi.com/journal/brainsci

Volume: 7

Issue: 3

Extent: 29

Issue Date: 2017-03-09

pages:29Identifiers

Doi: https://doi.org/10.3390/brainsci7030029

Eissn: 2076-3425

Uuid: uuid:2a82749a-24c3-439f-be7e-21514f000cce

Urn: uri:2a82749a-24c3-439f-be7e-21514f000cce

Pubs-id: pubs:685902 Item Description

Type: journal-article;

Language: eng

Version: Publisher's versionKeywords: insomnia misperception subjective/objective sleep discrepancy

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Author: Herbert, V - - - Pratt, D - - - Emsley, R - - - Kyle, S - institutionUniversity of Oxford Oxford, MSD, Clinical Neurosciences - -

Source: https://ora.ox.ac.uk/objects/uuid:2a82749a-24c3-439f-be7e-21514f000cce



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