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: 967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...
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 ...
Aims To investigate the influence of sex and age on the relationship between sleep duration and metabolic syndrome in a nationally representative population. Methods We used data from the Korea National Health and Nutrition Examination Survey (2001–2010) and enrolled 24,511 participants aged 20–79...
It has been hypothesized that disruption of circadian rhythms affects human health. Shift work and sleep deprivation are thought to disrupt the normal light-dark cycle, although the disruption due to shiftwork may be dependent on sleep deprivation. Both conditions have been suggested to be associated...
Times of onset and end of bedrest ("sleep") were determined in each cycle and referred to the phase of the temperature rhythm. In the synchronized subjects, onset of sleep occurred, on the average, 1.34 h before the minimum of temperature, and end of sleep 6.94 h thereafter, with narrow...
To assess the relationship between sleep duration and the risk of major eye disorders including myopia, glaucoma, cataract, age-related macular degeneration (AMD), and diabetic retinopathy (DR). Databases including PubMed, Embase, Web of Science, and Coc
This pooled cohort study investigates the association between sleep duration and cognitive decline in a combined analysis of 2 nationally representative
In terms of psychological and social factors, longer screen time [6], longer homework and reading duration [7], shorter sleep duration [8], and greater social jetlag [9] may have a significant impact on the mental health of children and adolescents. With the rapid development of technology ...