Evidence map›Paper›PMID 40077920›Full record

ArticleJournal of sleep research2025

Validation of RBDtector: An Open-Source Automated Software for Scoring REM Sleep Without Atonia.

Stephen Joza, Amélie Pelletier, Jean-François Gagnon, Jacques Y Montplaisir, David Bertram, Kasia Bozek, Ronald B Postuma, Michael Sommerauer

Abstract readValidation Study
In one paragraph

Article in Journal of sleep research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. The Future of Parasomnias.Journal of sleep research · 2025
    Review
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

8 authors.

Stephen JozaThe Neuro (Montreal Neurological Institute-Hospital), McGill University, Montreal, Quebec, Canada.ORCID 0000-0002-5598-4110
Amélie PelletierCentre for Advanced Research in Sleep Medicine, CIUSSS-NÎM-Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec, Canada.
Jean-François GagnonCentre for Advanced Research in Sleep Medicine, CIUSSS-NÎM-Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec, Canada.
Jacques Y MontplaisirCentre for Advanced Research in Sleep Medicine, CIUSSS-NÎM-Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec, Canada.
David BertramCentre for Molecular Medicine Cologne (CMMC), Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Kasia BozekCentre for Molecular Medicine Cologne (CMMC), Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Ronald B PostumaThe Neuro (Montreal Neurological Institute-Hospital), McGill University, Montreal, Quebec, Canada.
Michael SommerauerCentre of Neurology, Department of Parkinson, Sleep and Movement Disorders, University Hospital Bonn, Bonn, Germany.

Funding

CIHREdmond J. Safra Philanthropic Foundation
6 · The paper itself

Abstract

Accurate quantification of REM sleep without atonia (RSWA) is essential in the diagnosis of idiopathic/isolated REM sleep behaviour disorder (iRBD). This study aims to validate RBDtector, a free and open-source tool for automated RSWA quantification using the Sleep Innsbruck Barcelona (SINBAR) scoring method, by comparing its performance against human visual scoring in a large independent cohort of subjects with iRBD and healthy controls. Muscle activity from 118 iRBD participants and 37 healthy controls that underwent polysomnography was analysed by RBDtector and compared with human visual scoring. Diagnostic performance was evaluated using receiver operating characteristic curves, and optimal cut-offs for iRBD screening and diagnosis were determined. The results of RSWA quantification were applied to survival analyses of time to phenoconversion. RBDtector showed excellent agreement with human visual scoring, particularly in 'any' RSWA activity (Pearson's correlation = 0.89, R

Indexed as

PolysomnographyREM Sleep Behavior DisorderSleep, REMSoftwareAdultAgedElectromyographyFemaleHumansMaleMiddle AgedReproducibility of ResultsSensitivity and Specificityautomatic analysispolysomnographyREM sleep behaviour disorder (RBD)REM sleep without atonia (RSWA)scoring

Identifiers

PMID40077920
PMCPMC12592818

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.