Abstract：
:Physiological evidence suggests that sleep modulates kidney function. Our objective was to examine the cross-sectional association between kidney function and objectively-estimated habitual sleep duration, quality and timing in a cohort of patients with mild to moderate chronic kidney disease. This study involved two US clinical centers of the Chronic Renal Insufficiency Cohort (CRIC) study, including 432 participants in a CRIC ancillary sleep study. Habitual sleep duration, quality and timing were measured using wrist actigraphy for 5-7 days. Validated sleep questionnaires assessed subjective sleep quality, daytime sleepiness and risk of sleep apnea. Kidney function was assessed with the estimated glomerular filtration rate using the Chronic Kidney Disease Epidemiology Collaboration equation, and the urinary protein to creatinine ratio. Lower estimated glomerular filtration rate was associated with shorter sleep duration (-1.1 mL min-1 1.73 m-2 per hour less sleep, P = 0.03), greater sleep fragmentation (-2.6 mL min-1 1.73 m-2 per 10% higher fragmentation, P < 0.001) and later timing of sleep (-0.9 mL min-1 1.73 m-2 per hour later, P = 0.05). Higher protein to creatinine ratio was also associated with greater sleep fragmentation (approximately 28% higher per 10% higher fragmentation, P < 0.001). Subjective sleep quality, sleepiness and persistent snoring were not associated with estimated glomerular filtration rate or protein to creatinine ratio. Thus, worse objective sleep quality was associated with lower estimated glomerular filtration rate and higher protein to creatinine ratio. Shorter sleep duration and later sleep timing were also associated with lower estimated glomerular filtration rate. Physicians treating patients with chronic kidney disease should consider inquiring about sleep and possibly sending for clinical sleep assessment. Longitudinal and interventional trials are needed to understand causal direction.
journal_name
J Sleep Resjournal_title
Journal of sleep researchauthors
Knutson KL,Lash J,Ricardo AC,Herdegen J,Thornton JD,Rahman M,Turek N,Cohan J,Appel LJ,Bazzano LA,Tamura MK,Steigerwalt SP,Weir MR,Van Cauter E,Cric Study Investigators.doi
10.1111/jsr.12573subject
Has Abstractpub_date
2018-04-01 00:00:00pages
281-289issue
2eissn
0962-1105issn
1365-2869journal_volume
27pub_type
杂志文章abstract：:The aim of this study is to identify patterns of sleep difficulty in older women, to investigate whether sleep difficulty is an indicator for poorer survival, and to determine whether sleep difficulty modifies the association between disease and death. Data were from the Australian Longitudinal Study on Women's Health...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12324
更新日期：2015-12-01 00:00:00
abstract：:The association of papilloedema (PO) with respiratory diseases and especially obstructive sleep apnoea (OSA) syndrome has been emphasised in many reports. The pathophysiology could rely on the episodic increase of intracranial pressure related to apnoeic episodes during night sleep. Nevertheless, prevalence of papillo...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2007.00598.x
更新日期：2007-09-01 00:00:00
abstract：:We assessed daytime sleepiness using objective and subjective measures in women with severe premenstrual syndrome (PMS) compared with women without significant premenstrual symptoms. Nine women with severe PMS and eight controls (aged 18-40 years) completed a laboratory-based daytime protocol including the maintenance...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2009.00782.x
更新日期：2010-03-01 00:00:00
abstract：:Intensive care unit (ICU) environment has a very strong and unavoidable negative impact on patients' sleep. Sleep deprivation in ICU patients has been already studied and negative effects on their outcome (prolonged ICU stay, decreased recovery) and complication rates (incidence of delirium, neuropsychological sequels...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12607
更新日期：2018-06-01 00:00:00
abstract：:The relation between subjective and objective (polysomnography) is of obvious interest in understanding sleep. The aim of the present study was to examine the item structure of the Karolinska Sleep Diary (KSD), and the covariation between KSD and sleep-stage variables, with cross-sectional (inter-individual) data obta...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1997.00217.x
更新日期：1997-12-01 00:00:00
abstract：:Sleep-disordered breathing is a common condition, related to a higher cardiometabolic and neurocognitive risk. The main risk factors for sleep-disordered breathing include obesity, craniofacial characteristics, male sex and age. However, some studies have suggested that adverse socioeconomic circumstances and lifestyl...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12799
更新日期：2019-10-01 00:00:00
abstract：:Behavioural responses to auditory stimuli cease in late N1 or early N2 sleep. Yet, responsiveness to minimal intensity tactile stimuli and the correspondence with sleep microstructure during the sleep onset period is unknown. The aim of the present study was to investigate sleep microstructure using quantitative elect...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13232
更新日期：2020-11-17 00:00:00
abstract：:Changes in mean arterial pressure (MAP) and heart rate (HR) during sleep were recorded at three ambient temperatures (Ta: 16, 22 and 28 degrees C). MAP and HR during sleep increased with lowering of Ta. The increase in MAP during the transition from NREM to REM sleep was decreased by lowering the Ta. At 28 degrees C, ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1996.00007.x
更新日期：1996-03-01 00:00:00
abstract：:Night sleep in sedentary African subjects living in the sahelian zone lasts from 7 h to 8 h, with high amounts of slow-wave sleep (SWS) and paradoxical sleep (PS), SWS being present in each sleep cycle. We report here on sleep patterns in 6 healthy male European expatriates (aged 32-39 years) living in the same tropic...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1992.tb00037.x
更新日期：1992-09-01 00:00:00
abstract：:The aim of this experiment was to study the effects on sleep and temperature rhythms of a 6-hour (h) phase advance of the sleep/wake cycle in healthy elderly subjects. Twenty-five subjects (77-91 y.o.) lived in a time-isolation apartment on an experimenter-controlled routine for 15 days. The experiment started with fi...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1996.00015.x
更新日期：1996-06-01 00:00:00
abstract：:Accuracy and limitations of automatic scoring of sleep stages and electroencephalogram arousals from a single derivation (Fp1 -Fp2 ) were studied in 29 healthy adults using a portable wireless polysomnographic recorder. All recordings were scored five times: twice by a referent scorer who viewed the standard polysomno...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12105
更新日期：2014-04-01 00:00:00
abstract：:The effects of rate of presentation on the evoked K-Complex were examined. In different conditions, brief duration tone pips were presented every 5, 10 or 30 s. Trials were sorted into those on which a K-Complex was or was not elicited and averaged separately. The evoked K-Complex consisted of two different negative c...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1994.tb00109.x
更新日期：1994-06-01 00:00:00
abstract：:The aim of this study was to investigate the effects of various forms of TV exposure on the quality of children's sleep. In this randomized population-based survey questionnaires concerning TV viewing, sleep disturbances, and psychiatric symptoms were administered to 321 parents of children aged 5-6 years. Sleep distu...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2006.00525.x
更新日期：2006-06-01 00:00:00
abstract：:The objective of the present study was to confirm the link between spontaneous smiling and active sleep in newborns, and to identify the role of the cortex in the generation of spontaneous smiles. A total of 12 healthy newborns born at term and three infants with major congenital abnormalities (two with hydranencephal...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13129
更新日期：2020-08-03 00:00:00
abstract：:This study used data from 2,222 mothers and infants participating in a population-based birth cohort to verify whether maternal depression in the perinatal period was associated with poor infant sleep. Mothers who scored ≥13 points on the Edinburgh Postnatal Depression Scale at 16-24 weeks of gestation and/or 3 months...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13047
更新日期：2020-04-14 00:00:00
abstract：:Self-rated sleepiness responds to sleep loss, time of day and work schedules. There is, however, a lack of a normative reference showing the diurnal pattern during a normal working day, compared with a day off, as well as differences depending on stress, sleep quality, sex, age and being sick listed. The present study...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12528
更新日期：2017-10-01 00:00:00
abstract：:In industrialized countries one-fifth of all traffic accidents can be ascribed to sleepiness behind the wheel. Driver sleepiness can have many causes, including the use of medicinal drugs or prolonged driving. The present study compared the effects of prolonged highway driving at night with driving impairment caused b...
journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2869.2010.00901.x
更新日期：2011-12-01 00:00:00
abstract：:High-altitude exposure is characterized by the appearance of periodic breathing during sleep. Only limited evidence is available, however, on the presence of gender-related differences in this breathing pattern. In 37 healthy subjects, 23 male and 14 female, we performed nocturnal cardio-respiratory monitoring in the ...
journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
doi：10.1111/jsr.12012
更新日期：2013-06-01 00:00:00
abstract：:The present study aimed to systematically investigate the effects of elevated fatigue levels on the ability to self-monitor performance. Eighteen participants, aged 19-26 y, remained awake for a period of 28 h. Neurobehavioural performance was measured at hourly intervals using four tests from a standardized computer ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.2000.00195.x
更新日期：2000-06-01 00:00:00
abstract：:In recent years, sleep medicine has evolved into a full-grown discipline, featuring a multidisciplinary approach to diagnosis and treatment of patients with sleep disorders. Sleep medicine cuts across the boundaries of different conventional disciplines and is therefore open to medical and non-medical professionals wi...
journal_title：Journal of sleep research
pub_type： 共识发展会议,指南,杂志文章
doi：10.1111/j.1365-2869.2008.00721.x
更新日期：2009-03-01 00:00:00
abstract：:It is well known that the quantity and quality of physiological sleep changes across age. However, so far the effect of age on sleep microstructure has been mostly addressed in small samples. The current study examines the effect of age on several measures of sleep macro- and microstructure in 211 women (22-71 years o...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12478
更新日期：2017-06-01 00:00:00
abstract：:The aim of this study was to explore the mediating role of sleep characteristics in the relationship between morningness-eveningness and three different aspects of daytime functioning: daytime sleepiness, depressive mood and substance use in university students. A multiple mediator model was proposed with sleep debt, ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12467
更新日期：2017-04-01 00:00:00
abstract：:Restless sleep disorder (RSD) is a newly described sleep disorder in children characterized by large body movements and repositioning that lasts all night with at least five body movements per hour and a significant impact on daytime behaviours. The authors have previously identified and described the syndrome and com...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12870
更新日期：2019-12-01 00:00:00
abstract：:The aim of this study was to describe the clinical characteristics and the polysomnographic findings of a sample of patients affected by sleep-related painful erections (SRPE). In a 6-y period 18 patients were diagnosed as having SRPE. The mean age at the onset of the disease was 39.8 +/- 11.6 y and the mean duration ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1996.00002.x
更新日期：1996-09-01 00:00:00
abstract：:Insomnia involves disruption of sleep initiation, maintenance and/or overall quality, and may interfere with cognition. Here, we evaluated memory impairment produced by rodent mild (acute) insomnia models. Insomnia models consisted of either single or repeated exposure to cages previously occupied (dirtied) by an unfa...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12792
更新日期：2019-04-01 00:00:00
abstract：:Alertness and performance on a wide variety of tasks are impaired immediately upon waking from sleep due to sleep inertia, which has been found to dissipate in an asymptotic manner following waketime. It has been suggested that behavioural or environmental factors, as well as sleep stage at awakening, may affect the s...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1999.00128.x
更新日期：1999-03-01 00:00:00
abstract：:Using a nap design, we have recently shown that training at a complex cognitive task at bedtime improves objective sleep quality by reducing sleep fragmentation. In order to extend our findings to nighttime sleep, here we assess the impact of a multi-componential cognitive task at bedtime on the subsequent sleep episo...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12929
更新日期：2020-12-01 00:00:00
abstract：:Spatiotemporal activity patterns of neurones are organized by different types of coherent network oscillations. Frequency content and cross-frequency coupling of cortical oscillations are strongly state-dependent, indicating that different patterns of wakefulness or sleep, respectively, support different cognitive or ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2012.01037.x
更新日期：2012-12-01 00:00:00
abstract：:To determine whether the circadian disruption of the sleep/wake cycle observed in sleeping sickness, human African trypanosomiasis (HAT), can be reversed after trypanosomicide treatment, 10 Congolese patients infected by Trypanosoma brucei gambiense underwent 24-h polysomnographic recordings before treatment with mela...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1999.00160.x
更新日期：1999-09-01 00:00:00
abstract：:Slow-wave sleep has been associated with several physiological phenomena, including glucose metabolism, sympathetic nervous system activity, hormonal secretion and blood pressure regulation. The aim of these analyses was to determine which sociodemographic and medical factors were associated with slow-wave sleep durat...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2011.00959.x
更新日期：2012-04-01 00:00:00
