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self-reported sleep duration
Also known as: self-reported daily sleep duration
Facts (12)
Sources
Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI ncbi.nlm.nih.gov 3 facts
claimThe JACC study in Japan found that self-reported sleep duration is a predictor of all-cause mortality.
referenceMorin, Gibson, and Wade reported on the relationship between self-reported sleep and mood disturbance in patients suffering from chronic pain in the Clinical Journal of Pain in 1998.
referenceSelf-reported sleep duration serves as a predictor of all-cause mortality according to the JACC study conducted in Japan, published in Sleep in 2004.
Improvement in sleep duration was associated with higher cognitive ... aging-us.com Oct 20, 2020 3 facts
referenceTworoger et al. (2006) examined the association of self-reported sleep duration, difficulty sleeping, and snoring with cognitive function in older women, published in Alzheimer Disease & Associated Disorders.
referenceA 2018 study by Jackson et al. evaluated the agreement between self-reported and objectively measured sleep duration among white, black, Hispanic, and Chinese adults in the United States as part of the Multi-Ethnic Study of Atherosclerosis.
measurementC.L. Jackson (2018) found that when comparing self-reported sleep duration to objectively measured sleep duration, Chinese individuals had the lowest bias (49 min, 95% CI: 37-61) compared to white (73 min, 95% CI: 67-79), black (54 min, 95% CI: 42-65), and Hispanic (67 min, 95% CI: 56-78) individuals.
Impact of sleep duration on executive function and brain structure nature.com Mar 3, 2022 3 facts
referenceFjell, A. M. et al. reported that self-reported sleep relates to hippocampal atrophy across the adult lifespan in results from the Lifebrain consortium, published in Sleep in 2020.
referenceKronholm, E. et al. studied the relationship between self-reported sleep duration and cognitive functioning in the general population in a 2009 paper published in the Journal of Sleep Research.
measurementThe median self-reported daily sleep duration for the 479,420 individuals in the UK Biobank cohort was seven hours.
Associations Between Sleep Duration and Cognitive Function ... humanfactors.jmir.org 2 facts
procedureThe CHARLS study gathered self-reported sleep duration data through face-to-face interviews using an open-ended question: 'In the past month, how many hours of sleep have you had on average per night?'
referenceLo et al. (2016) performed a systematic review and meta-analysis on the relationship between self-reported sleep duration and cognitive performance in older adults.
U shaped association between sleep duration and long ... nature.com by F Feng · 2025 1 fact
referenceThere are racial differences in self-reported sleep duration in population-based studies, as found by Hale and Do (2007).