Evidence map›Paper›PMID 22996794›Full record

ArticleSleep & breathing = Schlaf & Atmung2013

Assessment of a wireless headband for automatic sleep scoring.

H Griessenberger, D P J Heib, A B Kunz, K Hoedlmoser, M Schabus

Registry-linked trialAbstract readComparative Study
In one paragraph

Article in Sleep & breathing = Schlaf & Atmung, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04568408 (Validation of the Quality of Sleep Data for Xiaomi Domestic Wristbands), which is not on this map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT04568408 completednot on this mapstarted 2020, after this paper: background citation

Validation of the Quality of Sleep Data for Xiaomi Domestic Wristbands

Typeobservational_patient_registrySponsorUniversidade da CoruñaRan2020 to 2021Enrolled43ConditionsSleep DisorderArmsXiaomi MiBand 5
3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Caffeine effects on sleep taken 0, 3, or 6 hours before going to bed.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2013
    Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Sleep Disturbances and Atopic Dermatitis: Relationships, Methods for Assessment, and Therapies.The journal of allergy and clinical immunology. In practice · 2021
    Review
  10. Study Protocol on the Validation of the Quality of Sleep Data from Xiaomi Domestic Wristbands.International journal of environmental research and public health · 2021
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Automatic Sleep Staging in Patients With Obstructive Sleep Apnea Using Single-Channel Frontal EEG.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019
    Article
  19. Sleep Validity of a Non-Contact Bedside Movement and Respiration-Sensing Device.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019
    Article
  20. Sleep and alertness in shift work disorder: findings of a field study.International archives of occupational and environmental health · 2019
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

H GriessenbergerDepartment of Psychology, Laboratory for Sleep, Cognition and Consciousness Research, University of Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria.
D P J Heib
A B Kunz
K Hoedlmoser
M Schabus

Funding

Austrian Science Fund FWF P 21154
6 · The paper itself

Abstract

purposeClassically, professional assessment of sleep is done in the sleep laboratory using whole-night polysomnography (PSG). However, given a misbalance between accredited sleep laboratories and the large amount of patients suffering from sleep disorders, only few receive appropriate diagnostic assessment. Recently, some low-cost home sleep scoring systems have been proposed, yet such systems are rarely tested scientifically. The aim of the present study was to evaluate the staging accuracy of the home sleep scoring system Zeo (Newton, MA, USA).

methodsA final sample of 21 nights from ten subjects (aged 23-45) was digitally recorded with PSG as well as with the Zeo system. We compared scorings of Zeo (on an epoch-be-epoch basis) with the Somnolyzer 24 × 7 (an automatic staging algorithm), expert scorers as well as the freeware SleepExplorer.

resultsIt was revealed that Zeo shows moderate overall agreement as compared to our study standard Somnolyzer 24 × 7 (κ = 0.56). The most obvious performance difference between Zeo and both other scoring approaches was stage wake (sleep onset latency + wake after sleep onset). While Zeo detected only 40.8 % of the study standard wake epochs, 70.1 % were detected by the expert scorers and 83.4 % by the SleepExplorer, respectively.

conclusionsData suggest that the Zeo system produces acceptable sleep scoring for stage REM, light and deep sleep, with a specific weakness in correctly detecting waking periods.

Indexed as

AdultCohort StudiesEquipment DesignFemaleHumansMaleMiddle AgedMonitoring, AmbulatoryPolysomnographyPredictive Value of TestsSleep Initiation and Maintenance DisordersWireless TechnologyYoung Adult

Identifiers

PMID22996794
PMCPMC3655221

What OpenQuestion holds

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LicenceCC BY
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.