Evidence map›Paper›PMID 33638918›Full record

ArticleScandinavian journal of medicine & science in sports2021

Validity and reproducibility of VO

Jordi P D Kleinloog, Stephen P G A van Laar, Paul F M Schoffelen, Guy Plasqui

Open access · bronzeAbstract read
In one paragraph

Article in Scandinavian journal of medicine & science in sports, 2021. 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
1.4field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Nonexercise Estimation of V̇OEuropean journal of sport science · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. 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

4 authors at 1 institution in 1 country.

Jordi P D KleinloogDepartment of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands.ORCID https://orcid.org/0000-0001-5861-9656
Stephen P G A van LaarDepartment of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands.
Paul F M SchoffelenDepartment of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands.ORCID https://orcid.org/0000-0001-5680-4188
Guy PlasquiDepartment of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre +, Maastricht, The Netherlands.ORCID https://orcid.org/0000-0003-4629-6479
Maastricht University Medical Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate whether VO

Indexed as

Atmosphere Exposure ChambersMasksOxygen ConsumptionBody CompositionBreath TestsCarbon DioxideExercise TestFemaleHumansMalePhysical FitnessRandom AllocationReproducibility of ResultsSurveys and QuestionnairesTime FactorsYoung AdultCarbon Dioxidecycle ergometerexercisemaximal oxygen consumptionOmnicalrespiration chambervalidity

Identifiers

PMID33638918
PMCPMC8251998
OpenAlexW3131227178

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.