Abstract：
:Measuring sleep duration and early onset rapid eye movement sleep (REMS) is critical in the assessment of suspected central disorders of hypersomnolence (CDH). Current multi-sensor activity trackers that integrate accelerometry and heart rate are purported to accurately quantify sleep time and REMS; however, their utility in suspected CDH has not been established. This investigation aimed to determine the ability of a current, multi-sensor tracker, Fitbit Alta HR (FBA-HR), to quantify and classify sleep in patients with suspected CDH relative to polysomnography (PSG). Forty-nine patients (46 female; mean age, 30.3 ± 9.84 years) underwent ad libitum PSG with concurrent use of the FBA-HR. FBA-HR sleep variable quantification was assessed using Bland-Altman analysis. FBA-HR all sleep (AS), light sleep (LS; PSG N1 + N2), deep sleep (DS; PSG N3) and REMS classification was evaluated using epoch-by-epoch comparisons. FBA-HR-detected sleep-onset rapid eye movement periods (SOREMPs) were compared against PSG SOMREMPs. FBA-HR displayed significant overestimation of total sleep time (11.6 min), sleep efficiency (1.98%) and duration of deep sleep (18.2 min). FBA-HR sensitivity and specificity were as follows: AS, 0.96, 0.58; LS, 0.73, 0.72;DS, 0.67, 0.92; REMS, 0.74, 0.93. The device failed to detect any nocturnal SOREMPs. Device performance did not differ appreciably among diagnostic subgroups. These results suggest FBA-HR cannot replace EEG-based measurements of sleep and wake in the diagnostic assessment of suspected CDH, and that improvements in device performance are required prior to adoption in clinical or research settings.
journal_name
J Sleep Resjournal_title
Journal of sleep researchauthors
Cook JD,Eftekari SC,Dallmann E,Sippy M,Plante DTdoi
10.1111/jsr.12789subject
Has Abstractpub_date
2019-08-01 00:00:00pages
e12789issue
4eissn
0962-1105issn
1365-2869journal_volume
28pub_type
杂志文章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：:Recent research has shown a close temporal relationship between the nocturnal decrease in rectal core temperature and the initiation of sleep. However, there is not yet a clear temporal relationship between changes in peripheral and core temperatures and nocturnal sleep onset. We recorded body temperatures in 14 adult...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1998.00112.x
更新日期：1998-09-01 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
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2011.00933.x
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2012.01013.x
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journal_title：Journal of sleep research
pub_type： 杂志文章
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1997.00041.x
更新日期：1997-09-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
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更新日期：2013-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,实务指引
doi：10.1111/j.1365-2869.2006.00524.x
更新日期：2006-06-01 00:00:00
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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
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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
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13045
更新日期：2020-05-28 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2011.00910.x
更新日期：2011-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章
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更新日期：2001-03-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13248
更新日期：2021-01-08 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.13134
更新日期：2020-07-08 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.tb00015.x
更新日期：1992-06-01 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
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12700
更新日期：2018-10-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
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更新日期：2019-10-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
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journal_title：Journal of sleep research
pub_type： 杂志文章,评审
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更新日期：2004-03-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章
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更新日期：2018-04-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12745
更新日期：2019-04-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
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更新日期：2008-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12900
更新日期：2020-06-01 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
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更新日期：2019-06-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
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更新日期：1995-06-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12414
更新日期：2016-10-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12101
更新日期：2014-04-01 00:00:00
