Sleep discrepancy and cognitive function in community-dwelling older adults

Nadia Soh; Stephanie R Rainey-Smith; James D Doecke; Rodrigo Canovas; Romola S Bucks; Melissa Ree; Michael Weinborn

doi:10.1111/jsr.14288

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Sleep discrepancy and cognitive function in community-dwelling older adults

Journal article

Open access

Peer reviewed

Sleep discrepancy and cognitive function in community-dwelling older adults

Nadia Soh, Stephanie R Rainey-Smith, James D Doecke, Rodrigo Canovas, Romola S Bucks, Melissa Ree and Michael Weinborn

Journal of sleep research, Vol.34(1), e14288

2024

DOI: https://doi.org/10.1111/jsr.14288

PMID: 39054858

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Abstract

This was the first study to use cluster analysis to characterise sleep discrepancy (the discordance between self-reported and objective sleep) across multiple sleep parameters, in community-dwelling older adults. For sleep efficiency, negative discrepancy (the tendency to self-report worse sleep than objectively-measured) was associated with poorer memory, independent of insomnia severity, depressive symptoms and objective sleep. This suggests a unique role for sleep discrepancy as a possible risk factor for future cognitive decline, and warrants the need for further research.

Details

Title: Sleep discrepancy and cognitive function in community-dwelling older adults
Authors/Creators: Nadia Soh - The University of Western Australia
Stephanie R Rainey-Smith
James D Doecke - Australian e-Health Research Centre
Rodrigo Canovas - Australian e-Health Research Centre
Romola S Bucks - The University of Western Australia
Melissa Ree - The University of Western Australia
Michael Weinborn - The University of Western Australia
Publication Details: Journal of sleep research, Vol.34(1), e14288
Publisher: John Wiley & Sons Ltd. on behalf of European Sleep Research Society
Identifiers: 991005688848907891
Murdoch Affiliation: Centre for Healthy Ageing
Language: English
Resource Type: Journal article

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Collaboration types: Domestic collaboration
Citation topics: 1 Clinical & Life Sciences; 1.137 Sleep Science & Circadian Systems; 1.137.349 Insomnia
Web Of Science research areas: Clinical Neurology; Neurosciences
ESI research areas: Neuroscience & Behavior