Evidence map›Paper›PMID 42111382›Full record

ArticleERJ open research2026

Changes in cerebral oxygenation during sit-to-stand test in COPD patients compared to controls and the effect of oxygen supplementation.

Afroditi K Boutou, Aikaterini Gakidi, Andreas Zafeiridis, Aggelos Koutlas, Marieta P Theodorakopoulou, Leonidas Kastritseas, Styliani Kritikou, Rafaella Emmanouilidou, Pantelis Sarafidis, Georgia Pitsiou and 1 more

Abstract readLetter
PubMed Full text at PMC Publisher
In one paragraph

Article in ERJ open research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Afroditi K BoutouDepartment of Respiratory Failure, "G. Papanikolaou" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID https://orcid.org/0000-0001-7366-2038
Aikaterini GakidiDepartment of Respiratory Failure, "G. Papanikolaou" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Andreas ZafeiridisLaboratory of Exercise Physiology and Biochemistry, Department of Sports Science at Serres, Aristotle University of Thessaloniki, Serres, Greece.
Aggelos KoutlasLaboratory of Exercise Physiology and Biochemistry, Department of Sports Science at Serres, Aristotle University of Thessaloniki, Serres, Greece.
Marieta P TheodorakopoulouFirst Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID https://orcid.org/0000-0001-6216-9635
Leonidas KastritseasLaboratory of Exercise Physiology and Biochemistry, Department of Sports Science at Serres, Aristotle University of Thessaloniki, Serres, Greece.
Styliani KritikouLaboratory of Exercise Physiology and Biochemistry, Department of Sports Science at Serres, Aristotle University of Thessaloniki, Serres, Greece.
Rafaella EmmanouilidouDepartment of Medicine and Department of Physical Education and Sports Science, University of Thessaly, Volos, Greece.
Pantelis SarafidisFirst Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Georgia PitsiouDepartment of Respiratory Failure, "G. Papanikolaou" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Konstantina DiplaDepartment of Respiratory Failure, "G. Papanikolaou" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID https://orcid.org/0000-0001-5902-3467

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID42111382
PMCPMC13152366

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.