Evidence map›Paper›PMID 34480504›Full record

ReviewActa paediatrica (Oslo, Norway : 1992)2022

Determinants of lung function changes in athletic swimmers. A review.

Isabelle Rochat, Andréanne Côté, Louis-Philippe Boulet

Open access · greenAbstract readReview
In one paragraph

Review in Acta paediatrica (Oslo, Norway : 1992), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Lung Function Changes with Swim Training in Healthy and Allergic Endurance Athletes.Journal of functional morphology and kinesiology · 2025
    Article
  5. Article
  6. Article
  7. The Puzzle of Marijuana Use and Forced Vital Capacity.Annals of the American Thoracic Society · 2024
    Review
  8. Review
  9. Article
  10. How Differential Are the Effects of Smoking Cannabis versus Tobacco on Lung Function?American journal of respiratory and critical care medicine · 2022
    Article
  11. Determinants of lung function changes in athletic swimmers. A review.Acta paediatrica (Oslo, Norway : 1992) · 2022
    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

3 authors at 1 institution in 3 countries.

Isabelle RochatPediatric Pulmonology Unit, Lausanne University Hospital, Lausanne, Switzerland.ORCID https://orcid.org/0000-0003-2818-8757
Andréanne CôtéQuebec Heart and Lung Institute, Laval University, Quebec, Quebec, Canada.
Louis-Philippe BouletQuebec Heart and Lung Institute, Laval University, Quebec, Quebec, Canada.
Lung Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo summarise lung function characteristics of athletic swimmers and discuss mechanisms explaining these changes while putting forward the lack of a clear understanding of the precise physiological factors implicated.

methodsLiterature search until 07.2021 on Medline and EMBASE using keywords swimming, athletes, respiratory physiology, lung development, lung function tests. Relevant articles in French and English were reviewed.

resultsWe found insufficient data to perform a meta-analysis. However, there is evidence that swimmers have better expiratory flows and increased baseline lung volumes than non-athletes or non-swimmers. Although these features can result from changes in lung development following intense training over the years, the contribution of a genetic predisposition and positive selection cannot be totally excluded.

conclusionDisentangling the participation of constitutional factors and years of hard training to explain the larger lung volumes of athletic swimmers is in favour of an adaptative response of the lungs to early swim training through modification of the pathway of lung development. There seems to be an optimal window of opportunity before the end of growth for these adaptational changes to occur. Precise mechanisms, and contribution of adaptative change on lung physiology, remain to be further studied.

Indexed as

Adaptation, PhysiologicalSwimmingHumansLungRespiratory Function TestsRespiratory Physiological Phenomenaathleteslung function testslung growth and developmentswimming

Identifiers

PMID34480504
PMCPMC9292748
OpenAlexW3198876324

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.