Evidence map›Paper›PMID 41674120›Full record

ArticleExperimental physiology2026

Interpreting peripheral oxygen saturation variability in critical illness: A directional framework adjusted for hypoxia severity.

Shuyang Iris Feng, Tope Oyelade, Mudra Ko, Yunkai Zhang, Watjana Lilaonitkul, Thomas B Williams, Joseph T Costello, Ali R Mani

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Experimental physiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Shuyang Iris FengNetwork Physiology Lab, UCL Division of Medicine, University College London, London, UK.
Tope OyeladeNetwork Physiology Lab, UCL Division of Medicine, University College London, London, UK.
Mudra KoNetwork Physiology Lab, UCL Division of Medicine, University College London, London, UK.
Yunkai ZhangNetwork Physiology Lab, UCL Division of Medicine, University College London, London, UK.
Watjana LilaonitkulGlobal Business School for Health, University College London, London, UK.
Thomas B WilliamsExtreme Environments Laboratory, School of Psychology, Sport and Health Sciences, University of Portsmouth, Portsmouth, UK.ORCID https://orcid.org/0000-0002-3506-3111
Joseph T CostelloExtreme Environments Laboratory, School of Psychology, Sport and Health Sciences, University of Portsmouth, Portsmouth, UK.ORCID https://orcid.org/0000-0001-9510-7932
Ali R ManiNetwork Physiology Lab, UCL Division of Medicine, University College London, London, UK.ORCID https://orcid.org/0000-0003-0830-2022

Funding

UCLUniversity of Portsmouth
6 · The paper itself

Abstract

Peripheral oxygen saturation (

Indexed as

HypoxiaOxygenOxygen SaturationCritical IllnessEntropyFemaleHumansIntensive Care UnitsLiver CirrhosisMaleRetrospective StudiesSepsisSeverity of Illness IndexOxygenacute liver failurecirrhosisCOPDextreme environmentspulse oximetrysample entropysepsis

Identifiers

PMID41674120
PMCPMC13140704

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.