Evidence map›Paper›PMID 38238521›Full record

ArticleEuropean journal of applied physiology2024

A verification phase adds little value to the determination of maximum oxygen uptake in well-trained adults.

Fabienne Bruggisser, Jonathan Wagner, Max Niemeyer, Raphael Schoch, Fabian Schwendinger, Arno Schmidt-Trucksäss, Raphael Knaier

Abstract read
In one paragraph

Article in European journal of applied physiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. 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

7 authors.

Fabienne BruggisserDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0003-0511-4480
Jonathan WagnerDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0002-3436-588X
Max NiemeyerDepartment Medicine, Training and Health, Institute of Sports Science and Motologie, Philipps-University Marburg, Marburg, Germany.
Raphael SchochDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0009-0002-0024-4032
Fabian SchwendingerDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0001-7795-1478
Arno Schmidt-TrucksässDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0002-4662-3911
Raphael KnaierDepartment of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland. raphael.knaier@unibas.ch.ORCID http://orcid.org/0000-0002-0244-7768

Funding

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung PZ00P3_208999
6 · The paper itself

Abstract

purposeThe objective was to investigate if performing a sub-peak or supra-peak verification phase following a ramp test provides additional value for determining 'true' maximum oxygen uptake (

methods17 and 14 well-trained males and females, respectively, performed two ramp tests each followed by a verification phase. While the ramp tests were identical, the verification phase differed in power output, wherein the power output was either 95% or 105% of the peak power output from the ramp test. The recovery phase before the verification phase lasted until capillary blood lactate concentration was ≤ 4 mmol·L

resultsMean (standard deviation)

conclusionIn well-trained adults, a sub-peak verification phase might add little value in determining 'true' maximum

Indexed as

Exercise TestOxygen ConsumptionAdultFemaleHumansLactic AcidMaleYoung AdultLactic AcidCardiopulmonary exercise testsOxygen consumptionVerification test

Identifiers

PMID38238521
PMCPMC11130000

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.