Results 1 to 10 of about 2,995,382 (335)

Enriched sleep environments lengthen lemur sleep duration [PDF]

open access: yesPLoS ONE, 2021
Characteristics of the sleep-site are thought to influence the quality and duration of primate sleep, yet only a handful of studies have investigated these links experimentally. Using actigraphy and infrared videography, we quantified sleep in four lemur
Alexander Q. Vining   +2 more
doaj   +7 more sources

Association between Sleep Duration and Hypertension among Adults in Southwest China

open access: yesGlobal Heart, 2022
Objective: This study aimed to evaluate the association between sleep duration and hypertension among adults in southwest China. Methods: Baseline variables were collected from a representative sample of 20,053 adults aged 23–98 years in southwest China ...
Jie He, Quan He
doaj   +1 more source

Sleep regularity is a stronger predictor of mortality risk than sleep duration: A prospective cohort study

open access: yesSleep, 2023
Abnormally short and long sleep are associated with premature mortality, and achieving optimal sleep duration has been the focus of sleep health guidelines.
D. Windred   +6 more
semanticscholar   +1 more source

Association of sleep quality and duration with gestational diabetes mellitus: The Qazvin maternal and neonatal metabolic study

open access: yesAsian Journal of Social Health and Behavior, 2022
Introduction: Association of a good sleep quality and adequate nocturnal sleep duration with metabolic health has been reported in several epidemiological studies.
Sima Hashemipour   +3 more
doaj   +1 more source

Association of sleep duration in middle and old age with incidence of dementia

open access: yesNature Communications, 2021
Sleep dysregulation is a feature of dementia but it remains unclear whether sleep duration prior to old age is associated with dementia incidence. Using data from 7959 participants of the Whitehall II study, we examined the association between sleep ...
S. Sabia   +8 more
semanticscholar   +1 more source

Sleep Duration and Executive Function in Adults

open access: yesCurrent Neurology and Neuroscience Reports, 2023
Purpose of Review To review the literature examining the relationship between sleep and cognition, specifically examining the sub-domain of executive function.
Aayushi Sen, Xin You Tai
semanticscholar   +1 more source

Self-reported sleep status and influencing factors: a web-based national cross-sectional survey in China

open access: yesAnnals of Medicine, 2023
Objectives To investigate self-reported sleep duration, sleep timing, sleep status and influencing factors in the Chinese population.Methods This web-based cross-sectional survey was conducted in 2022, covering 31 provinces (91%) in China.
Wanxin Zhang   +6 more
doaj   +1 more source

The links between sleep duration, obesity and type 2 diabetes mellitus

open access: yesJournal of Endocrinology, 2021
Global rates of obesity and type 2 diabetes mellitus (T2DM) are increasing globally concomitant with a rising prevalence of sleep deprivation and sleep disorders.
C. Antza   +4 more
semanticscholar   +1 more source

Impact of sleep duration on executive function and brain structure

open access: yesCommunications Biology, 2022
Sleep is essential for life, including daily cognitive processes, yet the amount of sleep required for optimal brain health as we grow older is unclear.
X. Tai   +3 more
semanticscholar   +1 more source

Trends in prevalence of short sleep duration and trouble sleeping among US adults, 2005-2018.

open access: yesSleep, 2022
STUDY OBJECTIVES To determine trends in prevalence of short sleep duration and trouble sleeping among US adults from 2005 to 2018, and assess how sleep trends vary by sex and race/ethnicity.
Shanshan Wang, M. Rossheim, R. Nandy
semanticscholar   +1 more source

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