Evidence map›Paper›PMID 39465142›Full record

ArticleMedComm2024

Point-of-care breath sample analysis by semiconductor-based E-Nose technology discriminates non-infected subjects from SARS-CoV-2 pneumonia patients: a multi-analyst experiment.

Tobias Woehrle, Florian Pfeiffer, Maximilian M Mandl, Wolfgang Sobtzick, Jörg Heitzer, Alisa Krstova, Luzie Kamm, Matthias Feuerecker, Dominique Moser, Matthias Klein and 5 more

Abstract read
In one paragraph

Article in MedComm, 2024. 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. 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

15 authors.

Tobias WoehrleDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Florian PfeifferDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Maximilian M MandlInstitute for Medical Information Processing Biometry and Epidemiology Faculty of Medicine Ludwig Maximilian University Munich Germany.
Wolfgang SobtzickLANZ GmbH Bergisch Gladbach Germany.
Jörg HeitzerAirbus Defence and Space GmbH Claude-Dornier-Straße Immenstaad Germany.
Alisa KrstovaAirbus Defence and Space GmbH Claude-Dornier-Straße Immenstaad Germany.
Luzie KammDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Matthias FeuereckerDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Dominique MoserDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Matthias KleinEmergency Department LMU University Hospital Ludwig Maximilian University Munich Germany.
Benedikt AulingerDepartment of Medicine II LMU University Hospital Ludwig Maximilian University Munich Germany.
Michael DolchDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.
Anne-Laure BoulesteixInstitute for Medical Information Processing Biometry and Epidemiology Faculty of Medicine Ludwig Maximilian University Munich Germany.
Daniel LanzLANZ GmbH Bergisch Gladbach Germany.
Alexander ChoukérDepartment of Anesthesiology LMU University Hospital Ludwig Maximilian University Munich Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metal oxide sensor-based electronic nose (E-Nose) technology provides an easy to use method for breath analysis by detection of volatile organic compound (VOC)-induced changes of electrical conductivity. Resulting signal patterns are then analyzed by machine learning (ML) algorithms. This study aimed to establish breath analysis by E-Nose technology as a diagnostic tool for severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) pneumonia within a multi-analyst experiment. Breath samples of 126 subjects with (

Indexed as

breath gasCOVID‐19E‐Nosemachine learningmass spectrometrymetal oxide sensorpneumoniavolatile organic compounds

Identifiers

PMID39465142
PMCPMC11502717

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.