Evidence map›Paper›PMID 35449759›Full record

ArticleERJ open research2022

An observational study of

Ruth Sobala, Hannah Carlin, Thomas Fretwell, Sufyan Shakir, Katie Cattermole, Amy Royston, Paul McCallion, John Davison, Joanna Lumb, Hilary Tedd and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ERJ open research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Trial
  2. An Observational, Cross-Sectional Study toJournal of clinical medicine · 2025
    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

12 authors at 2 institutions in 1 country.

Ruth SobalaNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.ORCID https://orcid.org/0000-0002-6185-9244
Hannah CarlinNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Thomas FretwellNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Sufyan ShakirNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Katie CattermoleNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Amy RoystonNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.ORCID https://orcid.org/0000-0001-9821-0775
Paul McCallionFreeman Hospital, Newcastle, UK.ORCID https://orcid.org/0000-0002-9097-1980
John DavisonFreeman Hospital, Newcastle, UK.
Joanna LumbFreeman Hospital, Newcastle, UK.
Hilary TeddNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Ben MesserNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Anthony De SoyzaNorth East Assisted Ventilation Service, Newcastle Upon Tyne Hospitals Trust, Newcastle, UK.
Newcastle upon Tyne Hospital · GBFreeman Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Method: We undertook a retrospective observational study in a regional long-term ventilation population (837 patients). We defined the primary outcome as Results: 17.6% of the cohort isolated Conclusions:

Identifiers

PMID35449759
PMCPMC9016266
OpenAlexW4224243924

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.