Evidence map›Paper›PMID 35010643›Full record

ArticleInternational journal of environmental research and public health2021

Small Relative Age Effect Appears in Professional Female Italian Team Sports.

Paolo Riccardo Brustio, Gennaro Boccia, Paolo De Pasquale, Corrado Lupo, Alexandru Nicolae Ungureanu

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–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

14 citing papers in PubMed.

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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.

Paolo Riccardo BrustioDepartment of Neuroscience, Biomedicine and Movement, University of Verona, 37131 Verona, Italy.ORCID 0000-0001-8422-5132
Gennaro BocciaNeuro Muscular Function Research Group, School of Exercise & Sport Sciences, University of Turin, 10143 Turin, Italy.
Paolo De PasqualeNeuro Muscular Function Research Group, School of Exercise & Sport Sciences, University of Turin, 10143 Turin, Italy.
Corrado LupoNeuro Muscular Function Research Group, School of Exercise & Sport Sciences, University of Turin, 10143 Turin, Italy.ORCID 0000-0003-1546-8573
Alexandru Nicolae UngureanuNeuro Muscular Function Research Group, School of Exercise & Sport Sciences, University of Turin, 10143 Turin, Italy.ORCID 0000-0002-8780-1737

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relative age effect (RAE) concerns those (dis)advantages and outcomes resulting from an interaction between the dates of selection and birthdates. Although this phenomenon is well known in a male context, limited data are available in female sports. Thus, the aim of this study was to quantify the prevalence and magnitude of the RAE in a female Italian context at the professional level in basketball, soccer, and volleyball. A total of 1535 birthdates of elite senior players were analyzed overall and separately between early and late career stages. Chi-square goodness-of-fit tests were applied to investigate the RAE in each sport. An asymmetry in birthdates was observed in all sports (Crammer's V ranged = 0.10-0.12). Players born close to the beginning of the year were 1.62 and 1.61 times more likely to reach first and second Italian divisions of soccer and volleyball, respectively, than those born in the last part of the year. A small over-representation of female athletes born close to the beginning of the year is evident at the senior professional level in all Italian investigated team sports. In soccer, this trend was more evident in the first stage of a senior career.

Indexed as

BasketballSoccerAge FactorsFemaleHumansItalyMaleTeam Sportsgender differenceRAEtalent developmentteam sports

Identifiers

PMID35010643
PMCPMC8750980

What Socratic 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 Socratic graph.