Evidence map›Paper›PMID 37141307›Full record

ArticlePloS one2023

Youth-to-senior transition in women's and girls' football: Towards a better understanding of relative age effects and gender-specific considerations.

Paolo Riccardo Brustio, Roberto Modena, Gennaro Boccia, Matteo Vogliazzo, Adam Leigh Kelly

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
8.5field-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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  10. Relative Age Effect Among World-Class Jump Athletes.Journal of sports science & medicine · 2025
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  16. Disentangling Gender and Relative Age Effects in Women's and Girls' Rugby Union.Journal of functional morphology and kinesiology · 2024
    Article
  17. Article
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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

5 authors at 3 institutions in 3 countries.

Paolo Riccardo BrustioDepartment of Clinical and Biological Sciences, University of Turin, Turin, Italy.ORCID 0000-0001-8422-5132
Roberto ModenaFaculty of Health Sciences and Social Care, Molde University College, Molde, Norway.
Gennaro BocciaDepartment of Clinical and Biological Sciences, University of Turin, Turin, Italy.
Matteo VogliazzoSchool of Exercise & Sport Sciences (SUISM), University of Turin, Turin, Italy.
Adam Leigh KellyCentre for Life and Sport Sciences (CLaSS), Faculty of Health, Education, and Life Sciences, Birmingham City University, Birmingham, West Midlands, United Kingdom.
University of Turin · ITBirmingham City University · GBUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to evaluate youth-to-senior transition and the relative age effect in Italian female football national teams. Birthdate data of 774 female players selected for Under 17 (N = 416), 19 (N = 265) and National Senior team (N = 93) were analysed. The youth-to-senior transition rate was determined by the number of youth players competing in the Senior National team (and vice versa), whilst birth quarter (Q) distributions with a chi-square goodness-of-fit test. Only 17.4% of youth players were able to be selected for the Senior National team, whereas 31.2% of the players reached the high-senior level without being selected for youth age groups. Data revealed a skewed birth date distribution in Under 17 and 19 teams (on average, Q1 = 35.6% vs Q4 = 18.5%) but not in the Senior National team. Youth players born in Q1 were two times more likely to be selected than in Q4. In Under 17, goalkeepers, defenders, and midfielders of Q1 players were overrepresented. However, Q4 players recorded higher conversion rates than Q1 (Q1 = 16.4% vs. Q4 = 25.0%). National youth experience may not be a prerequisite for being selected at the senior level. Moreover, this confers a higher probability of playing in the National Senior team than players not selected in youth rosters.

Indexed as

FootballSoccerAdolescentAge FactorsFemaleHumansItaly

Identifiers

PMID37141307
PMCPMC10159103
OpenAlexW4368618177

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.