Evidence map›Paper›PMID 27139725›Full record

ReviewSports medicine (Auckland, N.Z.)2016

Expression of VO2peak in Children and Youth, with Special Reference to Allometric Scaling.

Mark Loftin, Melinda Sothern, Takashi Abe, Marc Bonis

Abstract readReview
PubMed Publisher
In one paragraph

Review in Sports medicine (Auckland, N.Z.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
15.0field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
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  10. Practical Aspects of Cardiopulmonary Exercise Testing in Children.International journal of sports medicine · 2024
    Review
  11. Article
  12. Article
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  15. Force-velocity profile in sprinting: sex effect.European journal of applied physiology · 2023
    Article
  16. Article
  17. Article
  18. Article
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  20. Traditional and New Perspectives on Youth Cardiorespiratory Fitness.Medicine and science in sports and exercise · 2020
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Mark LoftinDepartment of Health, Exercise Science and Recreation Management, University of Mississippi, 215 Turner Center, University, MS, 38677, USA. mloftin@olemiss.edu.
Melinda SothernSchool of Public Health, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Takashi AbeDepartment of Sports and Life Sciences, National Institute of Fitness and Sports in Kanoya, Kanoya, Kagoshima, Japan.
Marc BonisSchool of Public Health, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Louisiana State University Health Sciences Center New Orleans · USNational Institute of Fitness and Sports in Kanoya · JPUniversity of Mississippi · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this review was to highlight research that has focused on examining expressions of peak oxygen uptake (VO2peak) in children and youth, with special reference to allometric scaling. VO2peak is considered the highest VO2 during an increasing workload treadmill or bicycle ergometer test until volitional termination. We have reviewed scholarly works identified from PubMed, One Search, EBSCOhost and Google Scholar that examined VO2peak in absolute units (L·min(-1)), relative units [body mass, fat-free mass (FFM)], and allometric expressions [mass, height, lean body mass (LBM) or LBM of the legs raised to a power function] through July 2015. Often, the objective of measuring VO2peak is to evaluate cardiorespiratory function and fitness level. Since body size (body mass and height) frequently vary greatly in children and youth, expressing VO2peak in dimensionless units is often inappropriate for comparative or explanatory purposes. Consequently, expressing VO2peak in allometric units has gained increased research attention over the past 2 decades. In our review, scaling mass was the most frequent variable employed, with coefficients ranging from approximately 0.30 to over 1.0. The wide variance is probably due to several factors, including mass, height, LBM, sex, age, physical training, and small sample size. In summary, we recommend that since skeletal muscle is paramount for human locomotion, an allometric expression of VO2peak relative to LBM is the best expression of VO2peak in children and youth.

Indexed as

Body SizeAdolescentBody CompositionCardiorespiratory FitnessCardiovascular DiseasesChildExercise TestHumansObesityOxygen ConsumptionPhysical EnduranceRisk FactorsYoung Adult

Identifiers

PMID27139725
OpenAlexW2461976255

What OpenQuestion holds

Textmetadata
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.