Evidence map›Paper›PMID 32767645›Full record

ArticleAnnals of clinical and translational neurology2020

Reliability and accuracy of EEG interpretation for estimating age in preterm infants.

Nathan J Stevenson, Maria-Luisa Tataranno, Anna Kaminska, Elena Pavlidis, Robert R Clancy, Elke Griesmaier, James A Roberts, Katrin Klebermass-Schrehof, Sampsa Vanhatalo

Open access · goldAbstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 7% of its field
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Resting state electroencephalographic brain activity in neonates can predict age and is indicative of neurodevelopmental outcome.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2024
    Article
  8. Observational
  9. Article
  10. Review
  11. 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

9 authors at 8 institutions in 7 countries.

Nathan J StevensonBrain Modelling Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia.ORCID 0000-0002-5146-8450
Maria-Luisa TatarannoDepartment of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
Anna KaminskaDepartment of Clinical Neurophysiology, Necker-Enfants Malades Hospital, APHP, Paris, France.
Elena PavlidisChild Neuropsychiatry Service of Carpi, Mental Health Department, AUSL Modena, Carpi, Italy.
Robert R ClancyDepartment of Pediatrics (Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Elke GriesmaierDepartment of Pediatrics (Neonatology), Medical University of Innsbruck, Innsbruck, Austria.
James A RobertsBrain Modelling Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia.
Katrin Klebermass-SchrehofDepartment of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Medical University of Vienna, Vienna, Austria.
Sampsa VanhataloBABA Center, Department of Clinical Neurophysiology, Children's Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland.
QIMR Berghofer Medical Research Institute · AUAzienda Unita' Sanitaria Locale Di Modena · ITChildren's Hospital of Philadelphia · USHôpital Necker-Enfants Malades · FRInnsbruck Medical University · ATMedical University of Vienna · ATUniversity Medical Center Utrecht · NLUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo determine the accuracy of, and agreement among, EEG and aEEG readers' estimation of maturity and a novel computational measure of functional brain age (FBA) in preterm infants.

methodsSeven experts estimated the postmenstrual ages (PMA) in a cohort of recordings from preterm infants using cloud-based review software. The FBA was calculated using a machine learning-based algorithm. Error analysis was used to determine the accuracy of PMA assessments and intraclass correlation (ICC) was used to assess agreement between experts.

resultsEEG recordings from a PMA range 25 to 38 weeks were successfully interpreted. In 179 recordings from 62 infants interpreted by all human readers, there was moderate agreement between experts (aEEG ICC = 0.724; 95%CI:0.658-0.781 and EEG ICC = 0.517; 95%CI:0.311-0.664). In 149 recordings from 61 infants interpreted by all human readers and the FBA algorithm, random and systematic errors in visual interpretation of PMA were significantly higher than the computational FBA estimate. Tracking of maturation in individual infants showed stable FBA trajectories, but the trajectories of the experts' PMA estimate were more likely to be obscured by random errors. The accuracy of visual interpretation of PMA estimation was compromised by neurodevelopmental outcome for both aEEG and EEG review.

interpretationVisual assessment of infant maturity is possible from the EEG or aEEG, with an average of human experts providing the highest accuracy. Tracking PMA of individual infants was hampered by errors in experts' estimates. FBA provided the most accurate maturity assessment and has potential as a biomarker of early outcome.

Indexed as

Machine LearningBrainBrain DiseasesDiagnosis, Computer-AssistedElectroencephalographyGestational AgeHumansInfant, NewbornInfant, PrematureNeonatologyPredictive Value of TestsReproducibility of Results

Identifiers

PMID32767645
PMCPMC7480927
OpenAlexW3047736274

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Registered trials

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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.