Changes in sleep cycle patterns with age An analysis of data by sleep cycle was carried out for the main variables concerning sleep with EEG slow waves (SSW), sleep with rapid eye movements, and a... I Feinberg - 《Journal of Psychiatric Research》 被引量: 969发表: 1974年 Development of...
Background: Frailty is a pervasive clinical syndrome among the older population. It is associated with an increased risk of diverse adverse health outcomes including death. The association between sleep duration and frailty remains unclear. Therefore, the aim of this study was to investigate the rela...
Blood pressure was measured using a mercury sphygmomanometer. Results: In total, 105 adult women were enrolled in this study. The prevalence rate of hypertension was found to be 63 (60.0%). The prevalence rate of subjects who sleep less than 7 hours per night w...
In the 2015-2016 cycle, sleep duration was created from a question: “How much sleep do you usually get at night on weekdays or workdays?” Sleep duration was categorized as < 7 hours, 7 to 9 hours, and ≥ 9 hours. 2.2.3. Covariate assessment The selection of covariates is based on...
Design: NA Setting: NA Patients: Patients were 215 women and 215 men referred to a sleep disorders center with symptoms of obstructive sleep apnea and matched for BMI. Apnea events were compared across three age groups (18-39, 40-59, and 60-88 years) in stage 2 and in REM sleep. ...
aStrange things happen during sleep. For example,they move often. You would feel tired if you didn't. You also dream. Part of your brain is still awake when you dream. Dreaming happens when the memory and imagination in parts of your brain are still awake. Experiments have shown most of...
We aimed to determine the relationship between sleep duration and high-frequency hearing loss in Korean adults aged ≥40 years. Methods We examined 5,547 Korean adults aged ≥40 years who completed audiometric tests and questionnaires regarding sleep duration during the 2010–2012 cycle of the ...
Impaired sleep is recognized as both a risk factor and a symptom of depression, with inadequate duration and quality being among the main determinants of mental health disorders [15,16,17]. The circadian cycle, which regulates the production of cortisol and melatonin, as well as the sleep‒...
The aim of this study was to assess basic information about adrenocortical activity and its correlates in newborns and infants until the age of 7 months. T... G Spangler - 《Early Human Development》 被引量: 274发表: 1991年 Role of sleep-wake cycle on blood pressure circadian rhythms and ...