Consistency is key: sleep regularity predicts all-cause mortality. [PDF]
Sleep, 2023 Zuraikat FM +3 more
europepmc +3 more sources
Subjective irregular sleep is associated with metabolic syndrome: A cross-sectional study
Preventive Medicine Reports, 2022 Several studies have been reported that sleep duration and circadian rhythms are associated with metabolic syndrome (MetS). However, there are few studies of a relationship between sleep and MetS based on subjective evaluation of sleep regularity.
Yasuhiro Ogura +4 more
doaj +1 more source
Irregular sleep and cardiometabolic risk: Clinical evidence and mechanisms
Frontiers in Cardiovascular Medicine, 2023 Sleep regularity is an essential part of the multidimensional sleep health framework. The phenomenon of irregular sleep patterns is widespread in contemporary lifestyles.
Chengjie Zhang, Gang Qin
doaj +1 more source
Regular Caffeine Intake Delays REM Sleep Promotion and Attenuates Sleep Quality in Healthy Men [PDF]
Journal of Biological Rhythms, 2021 Acute caffeine intake can attenuate homeostatic sleep pressure and worsen sleep quality. Caffeine intake—particularly in high doses and close to bedtime—may also affect circadian-regulated rapid eye movement (REM) sleep promotion, an important determinant of subjective sleep quality.
Weibel, Janine +11 more
openaire +5 more sources
Sleep Duration, Sleep Regularity, Body Weight, and Metabolic Homeostasis in School-aged Children [PDF]
Pediatrics, 2011 OBJECTIVE: The goal was to explore the effects of duration and regularity of sleep schedules on BMI and the impact on metabolic regulation in children. METHODS: Sleep patterns of 308 community-recruited children 4 to 10 years of age were assessed ...
Spruyt, Karen +2 more
+7 more sources
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023 Background Sleep irregularity has been linked to incident cardiovascular disease. Less is known about associations of sleep regularity with atherosclerosis.
Kelsie M. Full +7 more
doaj +1 more source
Measuring sleep regularity: theoretical properties and practical usage of existing metrics. [PDF]
Sleep, 2021 Fischer D, Klerman EB, Phillips AJK.
europepmc +2 more sources
Hypernychthemeral Sleep-Wake Cycle: Some Hidden Regularities [PDF]
Sleep, 1986 A patient with a sleep-wake cycle greater than 24 h recorded his sleep-onset and wake times for 4 years. During this time the patient found himself unable to maintain a 24-h sleep-wake schedule. The lengths of his sleep-wake periods (subjective days) and his sleep periods were highly variable.
M, Wollman, P, Lavie
openaire +2 more sources
Sleep timing, sleep regularity, and psychological health in early late life women: Findings from the Study of Women's Health Across the Nation (SWAN). [PDF]
Sleep Health, 2023 Swanson LM +11 more
europepmc +2 more sources
Frontiers in Neuroscience, 2021 Background: Cancer patients often describe poor sleep quality and sleep disruption as contributors to poor quality of life (QoL). In a cross-sectional study of post-treatment breast, endometrial, and melanoma cancer patients, we used actigraphy to ...
Ritu Trivedi +29 more
doaj +1 more source