Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/105834
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Faustino-da-Silva, Yuri V | - |
dc.contributor.author | Martinho, Diogo V. | - |
dc.contributor.author | Coelho-e-Silva, Manuel J. | - |
dc.contributor.author | Santos, João Valente dos | - |
dc.contributor.author | Conde, Jorge | - |
dc.contributor.author | Oliveira, Tomás G. | - |
dc.contributor.author | Ronque, Enio R. V. | - |
dc.contributor.author | Agostinete, Ricardo R. | - |
dc.contributor.author | Fernandes, Rômulo A. | - |
dc.contributor.author | Sherar, Lauren B. | - |
dc.date.accessioned | 2023-03-10T10:31:00Z | - |
dc.date.available | 2023-03-10T10:31:00Z | - |
dc.date.issued | 2020-10-26 | - |
dc.identifier.issn | 1471-2431 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/105834 | - |
dc.description.abstract | Background: Skeletal age (SA) is considered the best method of assessing biological maturation. The aim of this study was to determine intra-observer (reproducibility) and inter-observer agreement of SA values obtained via the Greulich-Pyle (GP) method. In addition, the variation in calculated SAs by alternative GP protocols was examined. Methods: The sample was composed of 100 Portuguese female soccer players aged 12.0–16.7 years. SAs were determined using the GP method by two observers (OB1: experience < 100 exams using GP; OB2: experience > 2000 exams using several methods). The radiographs were examined using alternative GP protocols: (wholeGP) the plate was matched to the atlas as an overall approach; (30-boneGP) bone-by-bone inspections of 30-bones; (GPpmb) bone-by-bone inspections of the pre-mature bones only. For the 30-boneGP and GPpmb approaches, SA was calculated via the mean (M) and the median (Md). Results: Reproducibility ranged 82–100% and 88–100% for OB1 and OB2, respectively. Inter-observer agreement (100 participants multiplied by 30 bones) was 92.1%. For specific bones, agreement rates less than 90% were found for scaphoid (81%), medial phalange V (83%), trapezium (84%) and metacarpal V (87%). Differences in wholeGP SAs obtained by the two observers were moderate (d-cohen was 0.79). Mean differences between observers when using bone-by bone SAs were trivial (30-boneGP: d-cohen less than 0.05; GPpmb: d-cohen less than 0.10). The impact of using the mean or the median was negligible, particularly when analyses did not include bones scored as mature. Conclusion: The GP appeared to be a reasonably reproduciblemethod to assess SA and inter-observer agreement was acceptable. There is evidence to support a recommendation of only scoring pre-mature bones during later adolescence. Further research is required to examine whether these findings are consistent in younger girls and in boys. | pt |
dc.language.iso | eng | pt |
dc.publisher | Springer Nature | pt |
dc.relation | uid/dtp/04213/2020] | pt |
dc.relation | São Paulo Foundation FAPESP [2018/09230–2; 2019/15959–8] | pt |
dc.relation | SFRH/BD/121441/2016 | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | Youth sports | pt |
dc.subject | Female athlete | pt |
dc.subject | Biological maturation | pt |
dc.subject | Bone age | pt |
dc.subject | Atlas method | pt |
dc.subject.mesh | Adolescent | pt |
dc.subject.mesh | Child | pt |
dc.subject.mesh | Female | pt |
dc.subject.mesh | Humans | pt |
dc.subject.mesh | Male | pt |
dc.subject.mesh | Observer Variation | pt |
dc.subject.mesh | Radiography | pt |
dc.subject.mesh | Reproducibility of Results | pt |
dc.subject.mesh | Age Determination by Skeleton | pt |
dc.subject.mesh | Soccer | pt |
dc.title | Reproducibility and inter-observer agreement of Greulich-Pyle protocol to estimate skeletal age among female adolescent soccer players | pt |
dc.type | article | - |
degois.publication.firstPage | 494 | pt |
degois.publication.issue | 1 | pt |
degois.publication.title | BMC Pediatrics | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1186/s12887-020-02383-4 | pt |
degois.publication.volume | 20 | pt |
dc.date.embargo | 2020-10-26 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.researchunit | CIDAF - Research Unit for Sport and Physical Activity | - |
crisitem.author.researchunit | CIDAF - Research Unit for Sport and Physical Activity | - |
crisitem.author.researchunit | CIDAF - Research Unit for Sport and Physical Activity | - |
crisitem.author.orcid | 0000-0003-0825-4032 | - |
crisitem.author.orcid | 0000-0003-4512-7331 | - |
crisitem.author.orcid | 0000-0003-0980-0269 | - |
Appears in Collections: | FCDEF - Artigos em Revistas Internacionais I&D CIDAF - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
s12887-020-02383-4.pdf | 749.59 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
5
checked on Jan 8, 2024
WEB OF SCIENCETM
Citations
4
checked on Dec 2, 2023
Page view(s)
126
checked on Oct 23, 2024
Download(s)
37
checked on Oct 23, 2024
Google ScholarTM
Check
Altmetric
Altmetric
This item is licensed under a Creative Commons License