Reproducibility and inter-observer agreement of Greulich-Pyle protocol to estimate skeletal age among female adolescent soccer players

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorFCDEF-
Autor(es): dc.contributorCIDAF (uid/dtp/04213/2020)-
Autor(es): dc.contributorLusófona University-
Autor(es): dc.contributorPolytechnic Institute of Coimbra-
Autor(es): dc.contributorEducation Ministry-
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorLoughborough University-
Autor(es): dc.creatorFaustino-da-Silva, Yuri V. [UNESP]-
Autor(es): dc.creatorMartinho, Diogo V.-
Autor(es): dc.creatorCoelho-e-Silva, Manuel J.-
Autor(es): dc.creatorValente-dos-Santos, João-
Autor(es): dc.creatorConde, Jorge-
Autor(es): dc.creatorOliveira, Tomás G.-
Autor(es): dc.creatorRonque, Enio R. V.-
Autor(es): dc.creatorAgostinete, Ricardo R. [UNESP]-
Autor(es): dc.creatorFernandes, Rômulo A. [UNESP]-
Autor(es): dc.creatorSherar, Lauren B.-
Data de aceite: dc.date.accessioned2022-02-22T00:47:57Z-
Data de disponibilização: dc.date.available2022-02-22T00:47:57Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1186/s12887-020-02383-4-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206720-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206720-
Descrição: dc.descriptionBackground: 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 reproducible method 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.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia-
Descrição: dc.descriptionScientific Research Group Related to Physical Activity (GICRAF) Laboratory of InVestigation in Exercise (LIVE) Department of Physical Education Sao Paulo State University “Júlio de Mesquita Filho” (UNESP) Presidente Prudente-
Descrição: dc.descriptionUniversity of Coimbra FCDEF-
Descrição: dc.descriptionUniversity of Coimbra CIDAF (uid/dtp/04213/2020)-
Descrição: dc.descriptionFaculty of Physical Education and Sport Lusófona University-
Descrição: dc.descriptionDepartment of Clinical Physiology School of Health and Technology Polytechnic Institute of Coimbra-
Descrição: dc.descriptionEducation Ministry-
Descrição: dc.descriptionLondrina State University Study and Research Group in Physical Activity and Exercise (GEPAFE)-
Descrição: dc.descriptionSchool of Sport Exercise and Health Sciences Loughborough University-
Descrição: dc.descriptionScientific Research Group Related to Physical Activity (GICRAF) Laboratory of InVestigation in Exercise (LIVE) Department of Physical Education Sao Paulo State University “Júlio de Mesquita Filho” (UNESP) Presidente Prudente-
Descrição: dc.descriptionFAPESP: 2018/09230-2-
Descrição: dc.descriptionFAPESP: 2019/15959-8-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia: SFRH/BD/121441/2016-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia: uid/dtp/04213/2020-
Idioma: dc.languageen-
Relação: dc.relationBMC Pediatrics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAtlas method-
Palavras-chave: dc.subjectBiological maturation-
Palavras-chave: dc.subjectBone age-
Palavras-chave: dc.subjectFemale athlete-
Palavras-chave: dc.subjectYouth sports-
Título: dc.titleReproducibility and inter-observer agreement of Greulich-Pyle protocol to estimate skeletal age among female adolescent soccer players-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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