Evidence map›Paper›PMID 39611942›Full record

ArticleEuropean journal of applied physiology2025

Maximal oxygen uptake, pulmonary function and walking economy are not impaired in patients diagnosed with long COVID.

O K Berg, N Aagård, J Helgerud, M F Brobakken, J Hoff, E Wang

Abstract read
In one paragraph

Article in European journal of applied physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Observational
  2. Article
  3. Article
  4. Article
  5. Physical impairments in individuals with Long COVID.Frontiers in sports and active living · 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

6 authors.

O K BergFaculty of Health Sciences and Social Care, Molde University College, Britvegen 2, 6410, Molde, Norway. olbe@himolde.no.ORCID http://orcid.org/0000-0003-1538-6156
N AagårdFaculty of Health Sciences and Social Care, Molde University College, Britvegen 2, 6410, Molde, Norway.
J HelgerudTreningsklinikken, Medical Rehabilitation Clinic, Trondheim, Norway.
M F BrobakkenFaculty of Health Sciences and Social Care, Molde University College, Britvegen 2, 6410, Molde, Norway.
J HoffTreningsklinikken, Medical Rehabilitation Clinic, Trondheim, Norway.
E WangFaculty of Health Sciences and Social Care, Molde University College, Britvegen 2, 6410, Molde, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSARS-CoV-2 may result in the development of new symptoms, known as long COVID, a few months after the original infection. PURPOSE: It is elusive to what extent physical capacity in patients diagnosed with long COVID is impacted.

methodsWe compared maximal oxygen uptake (V̇O

resultsLong COVID patients had a V̇O

conclusionV̇O

Indexed as

COVID-19LungOxygen ConsumptionWalkingAdultFemaleHumansMaleMiddle AgedPandemicsRespiratory Function TestsSARS-CoV-2Walk TestCovid-19EnduranceExerciseFEV1Late symptomsSARS-CoV-2

Identifiers

PMID39611942
PMCPMC11950012

What OpenQuestion holds

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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.