Abstract：
:Actigraphy is a cost-efficient method to estimate sleep-wake patterns over long periods in natural settings. However, the lack of methodological standards in actigraphy research complicates the generalization of outcomes. A rapidly growing methodological diversity is visible in the field, which increasingly necessitates the detailed reporting of methodology. We address this problem and evaluate the current state of the art and recent methodological developments in actigraphy reporting with a special focus on infants and young children. Through a systematic literature search on PubMed (keywords: sleep, actigraphy, child *, preschool, children, infant), we identified 126 recent articles (published since 2012), which were classified and evaluated for reporting of actigraphy. Results show that all studies report on the number of days/nights the actigraph was worn. Reporting was good with respect to device model, placement and sleep diary, whereas reporting was worse for epoch length, algorithm, artefact identification, data loss and definition of variables. In the studies with infants only (n = 58), the majority of articles (62.1%) reported a recording of actigraphy that was continuous across 24 hr. Of these, 23 articles (63.9%) analysed the continuous 24-hr data and merely a fifth used actigraphy to quantify daytime sleep. In comparison with an evaluation in 2012, we observed small improvements in reporting of actigraphy methodology. We propose stricter adherence to standards in reporting methodology in order to streamline actigraphy research with infants and young children, to improve comparability and to facilitate big data ventures in the sleep community.
journal_name
J Sleep Resjournal_title
Journal of sleep researchauthors
Schoch SF,Kurth S,Werner Hdoi
10.1111/jsr.13134subject
Has Abstractpub_date
2020-07-08 00:00:00pages
e13134eissn
0962-1105issn
1365-2869pub_type
杂志文章,评审abstract：:To classify sleep related rhythmic movement disorder (SRMD) based on clinical, polysomnographic and videometric evaluation in a predominantly adult population, twenty-four patients (four females) aged 11-67 years identified by polysomnography and videometry were classified for type of SRMD, its duration and frequency ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2007.00577.x
更新日期：2007-03-01 00:00:00
abstract：:The amount of change in quality of sleep (QOS), as measured by a 100-mm visual analog scale (VAS), that constitutes a minimum clinically significant difference was determined. A total of 428 patients with insomnia aged 55 years and older received placebo (2 weeks), prolonged release melatonin 2 mg (3 weeks) and then p...
journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章,多中心研究,评审
doi：10.1046/j.0962-1105.2003.00365.x
更新日期：2003-12-01 00:00:00
abstract：:It is believed that sexual activity increases the need to sleep in many species. However, the relationship between copulatory activity and sleep has been poorly studied. Several studies have observed variations in the sleep of female rats and women as a function of their reproductive state. These effects have been cor...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.2002.00304.x
更新日期：2002-09-01 00:00:00
abstract：:Little is known about the potential impacts of wind turbine noise (WTN) on sleep. Previous research is limited to cross-sectional studies reporting anecdotal impacts on sleep using inconsistent sleep metrics. This meta-analysis sought to comprehensively review studies evaluating the impact of WTN using widely accepted...
journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.13228
更新日期：2020-11-12 00:00:00
abstract：:The objective of the study was to determine if sleep disorder, depression or anxiety screening status was associated with safety outcomes in a diverse population of hospital workers. A sample of shift workers at four hospitals participated in a prospective cohort study. Participants were screened for five sleep disord...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12722
更新日期：2018-12-01 00:00:00
abstract：:The aim of the present study was to evaluate time-on-task effects on subjective fatigue in two different tasks of varying monotony during night-time testing (20:00 to 4:00 hours) in a sleep deprivation intervention. The experiment included eight test runs separated by breaks of approximately 20 min. Twenty healthy vol...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2005.00473.x
更新日期：2005-12-01 00:00:00
abstract：:Neural systems of the prefrontal cortex (PFC) involved in executive functions are particularly vulnerable to sleep deprivation (SD). In this study, we investigated whether SD selectively affects specific components of the executive control processes involved in task-switching performance. Two different tasks are perfo...
journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1365-2869.2009.00774.x
更新日期：2010-03-01 00:00:00
abstract：:Slow-wave sleep is one of the most important restorative components of sleep and central for our health and cognitive functioning. Although the amount of slow-wave sleep depends on sleep drive, age and other factors, also the pre-sleep mental state might influence sleep depth. We had shown that a pre-sleep hypnotic su...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13168
更新日期：2020-08-17 00:00:00
abstract：:An increasing number of criminal cases have claimed the defendant to be in a state of sleepwalking or related disorders induced by high quantities of alcohol. Sleepwalkers who commit violent acts, sexual assaults and other criminal acts are thought to be in a state of automatism, lacking conscious awareness and crimin...
journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/j.1365-2869.2007.00586.x
更新日期：2007-06-01 00:00:00
abstract：:The 24-h rhythm of growth hormone (GH) is thought to be controlled primarily by sleep processes with a weak circadian component. This concept has been recently questioned in sleep-deprived persons. To test the notion of a high sleep-dependency of GH release, we established simultaneous 24-h rhythms of GH and melatonin...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2004.00415.x
更新日期：2004-09-01 00:00:00
abstract：:Sleep-related attentional bias is thought to play a role in the maintenance of insomnia. However, this concept has been questioned by several studies that did not show the presence of sleep-related attentional bias in clinical insomnia or poor sleepers. Our goal in the present study was to test whether the mood state ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12748
更新日期：2019-04-01 00:00:00
abstract：:The aim of the current study was to evaluate an attention test as a discriminative tool to measure neurocognitive impairment in patients with disorders of hypersomnolence. Chronic excessive daytime sleepiness is the main symptom in central disorders of hypersomnolence. For diagnostic purposes and treatment evaluation,...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12587
更新日期：2018-04-01 00:00:00
abstract：:We investigated the psychometric properties of the simplified Japanese version of the Athens Insomnia Scale (AIS-SJ) using baseline data from the Fukushima Health Management Survey. Data from 22 878 men and 27 669 women aged 16 years and older were analysed (Mage = 52.9 ± 18.6). Participants lived in the Fukushima ev...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12771
更新日期：2019-04-01 00:00:00
abstract：:The aim of this study was to investigate the effects of 8 weeks of moderate restriction of time in bed (TIB) on glucose tolerance and insulin sensitivity in healthy older self-reported long sleepers. Forty-two older adults (ages 50-70 years) who reported average sleep durations of >or=8.5 h per night were assessed. Fo...
journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1365-2869.2008.00673.x
更新日期：2008-12-01 00:00:00
abstract：:The aim of the study was to characterize the sleep pattern in children with attention deficit/hyperactivity disorder (ADHD). By means of polysomnography (PSG), sleep patterns were studied in 17 unmedicated preadolescent boys rigorously diagnosed with ADHD and 17 control boys precisely matched for age and intelligence....
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2004.00387.x
更新日期：2004-03-01 00:00:00
abstract：:Previous research has indicated that personality factors such as openness to experience, creativity, visual memory, attitude toward dreams, and sleep behavior is related to home dream recall frequency (DRF). However, a study investigating all areas simultaneously within one sample in order to determine the percentage ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.2003.00344.x
更新日期：2003-06-01 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：:It has been hypothesized that insufficient sleep may compromise neuronal function and contribute to neurodegenerative processes. While sleep loss by itself may not lead to cell death directly, it may affect the sensitivity to a subsequent neurodegenerative insult. Here we examined the effects of chronic sleep restrict...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2011.00932.x
更新日期：2012-02-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1992.tb00048.x
更新日期：1992-12-01 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：:Continuous high frequency stimulation of the ventral intermediate nucleus of the thalamus (Vim), delivered through surgically implanted quadripolar electrodes, alleviates tremor in Parkinson's disease (PD) and essential tremor (ET). The Vim is adjacent to the thalamic reticular nuclei, where sleep spindles originate a...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.2000.00171.x
更新日期：2000-03-01 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：:Cardiac death is the second most prevalent cause in Prader-Willi syndrome (PWS). Paediatric patients with PWS often present cardiac autonomic dysfunction during wakefulness, obesity and sleep-disordered breathing. However, the extent of cardiac autonomic modulation during sleep in PWS has not been documented. The obje...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13165
更新日期：2020-08-18 00:00:00
abstract：:We estimated the absolute and relative risk of sleep problems in children and adolescents with newly diagnosed neurodevelopmental disorders. This was a population-based cohort study of individuals born in Denmark in 1993-2014 and followed in nationwide registers in 2011-2016. We estimated the 5-year cumulative inciden...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13122
更新日期：2020-06-21 00:00:00
abstract：:Previous studies have found a U-shaped relationship between mortality and (weekday) sleep duration. We here address the association of both weekday and weekend sleep duration with overall mortality. A cohort of 43,880 subjects was followed for 13 years through record-linkages. Cox proportional hazards regression model...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12712
更新日期：2019-02-01 00:00:00
abstract：:Disturbed sleep during gestation may lead to adverse outcomes for both mother and child. Animal research plays an important role in providing insights into this research field by enabling ethical and methodological requirements that are not possible in humans. Here, we present an overview and discuss the main research...
journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.13135
更新日期：2020-07-02 00:00:00
abstract：:Narcolepsy type 1 is characterised by an increase in body weight after disease onset, frequently leading to obesity. It was suggested that this weight gain may be counteracted by treatment with sodium oxybate. We here provide longitudinal body mass index data of patients with narcolepsy type 1 after starting treatment...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12684
更新日期：2019-06-01 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
abstract：:The beneficial effect of sleep on motor memory consolidation is well known for motor sequence memory, but remains unsettled for visuomotor adaptation in humans. The aim of this study was to characterize more clearly the influence of sleep on consolidation of visuomotor adaptation using a between-subjects functional ma...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2012.01059.x
更新日期：2013-04-01 00:00:00
abstract：:The effects of age and shiftwork experience (never, past, present) on sleep were studied in a sample of 3236 wage earners and retired workers by means of a questionnaire. The sample was composed of 32-, 42-, 52-, and 62-year-old subjects, and included both sexes and various occupational statuses. Age resulted in a con...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1999.00170.x
更新日期：1999-12-01 00:00:00
