Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101 |
Resumo: | Peak growth velocity, especially of height (PHV), is the most used indicator of somatic maturity in longitudinal studies of adolescents. The objectives of this study were: a) to describe the time and magnitude of the peak height velocity (PHV), the peak weight velocity (PWV), and the peak subcutaneous fat velocity (PSFV) of a group of boys and girls followed from 10 to 14 years of age, b) to compare these variables between sexes, and c) to relate the time and magnitude of the three peaks with each other. The study sample was made up of 70 schoolchildren (35 boys and 35 girls) who were followed from age 10 to age 14. The results demonstrated that the peak growth velocity of the three variables occurred at 12 to 13 years old among the boys, and two years earlier among the girls. Only the magnitude of PSFV exhibited signifi cant difference, with the girls having higher values. The periods during which PHV, PWV, and PSFV occurred, did not present any significant correlations with each other. Nevertheless, the individual analyses indicated that, in a large proportion of the subjects, peak velocities occurred at the same time, or PSFV occurred one year later than PHV. Based on these results, we conclude that PHV, PWV, and PSFV occur about two years earlier among girls, with a significant difference between the sexes in terms of the magnitude of peak velocity only existing for PSFV. Moreover, we conclude that there is great individual variability at the period that PHV, PWV and PSFV occur during adolescence, but that the greater part of the sample exhibited PHV and PSFV very close together. |
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Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girlsPico de velocidade em estatura, massa corporal e gordura subcutânea de meninos e meninas dos 10 aos 14 anos de idadePeak growth velocity, especially of height (PHV), is the most used indicator of somatic maturity in longitudinal studies of adolescents. The objectives of this study were: a) to describe the time and magnitude of the peak height velocity (PHV), the peak weight velocity (PWV), and the peak subcutaneous fat velocity (PSFV) of a group of boys and girls followed from 10 to 14 years of age, b) to compare these variables between sexes, and c) to relate the time and magnitude of the three peaks with each other. The study sample was made up of 70 schoolchildren (35 boys and 35 girls) who were followed from age 10 to age 14. The results demonstrated that the peak growth velocity of the three variables occurred at 12 to 13 years old among the boys, and two years earlier among the girls. Only the magnitude of PSFV exhibited signifi cant difference, with the girls having higher values. The periods during which PHV, PWV, and PSFV occurred, did not present any significant correlations with each other. Nevertheless, the individual analyses indicated that, in a large proportion of the subjects, peak velocities occurred at the same time, or PSFV occurred one year later than PHV. Based on these results, we conclude that PHV, PWV, and PSFV occur about two years earlier among girls, with a significant difference between the sexes in terms of the magnitude of peak velocity only existing for PSFV. Moreover, we conclude that there is great individual variability at the period that PHV, PWV and PSFV occur during adolescence, but that the greater part of the sample exhibited PHV and PSFV very close together.O pico de velocidade em crescimento, mais especificamente em estatura, é o indicador de maturação somática mais comumente utilizado em estudos longitudinais em adolescentes, Os objetivos deste estudo foram: a) descrever o momento e a magnitude dos picos de velocidade em estatura (PVE), em massa corporal (PVMC) e no somatório de dobras cutâneas tricipital e subescapular (PVDC) em um grupo de meninos e meninas, acompanhados dos 10 aos 14 anos de idade, b) comparar estas variáveis entre os sexos, e c) relacionar o momento dos picos de velocidade das três variáveis. Os sujeitos do estudo foram 70 escolares (35 meninos e 35 meninas), acompanhados dos 10 aos 14 anos de idade. Os resultados demonstraram que o pico de velocidade, nas três variáveis, ocorreu, em média, dos 12 para os 13 anos nos meninos e dois anos antes nas meninas, e a magnitude média dos picos de velocidade apresentou diferenças entre os sexos apenas no PVDC, sendo favorável às meninas. O período em que ocorreram o PVE, o PVMC, e o PVDC não apresentou correlação signifi cativa. Contudo, as análises individuais demonstraram que na maioria dos indivíduos o PVE e o PVDC aconteceram no mesmo período ou com o PVDC ocorrendo um ano após o PVE. Frente a estes resultados, conclui-se que em termos médios, o PVE, o PVMC ocorrem cerca de dois anos antes nas meninas, havendo diferença entre os sexos na magnitude apenas da gordura subcutânea. Além disto, conclui-se que existe grande variabilidade individual no período em que os picos de velocidade em EST, MC e DC ocorrem durante a adolescência, mas a maioria dos indivíduos apresenta os PVE e PVDC em períodos muito próximos.Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil2007-11-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Avaliado por Pares",Avaliado por ParesDescritivaapplication/pdfapplication/pdfhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/410110.1590/%xBrazilian Journal of Kinanthropometry and Human Performance; Vol. 9 No. 4 (2007); 333-338Revista Brasileira de Cineantropometria e Desempenho Humano; v. 9 n. 4 (2007); 333-3381980-00371415-8426reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/4101/3461https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101/16635Bergmann, Gabriel Gustavode Araújo Bergmann, Mauren LúciaDel Corona Lorenzi, Thiagodos Santos Pinheiro, EraldoGarlipp, Daniel CarlosBaptista Moreira, RodrigoCarriconde Marques, AlexandreAraujo Gaya, Adroaldo Cezarinfo:eu-repo/semantics/openAccess2022-11-21T14:13:44Zoai:periodicos.ufsc.br:article/4101Revistahttps://periodicos.ufsc.br/index.php/rbcdh/PUBhttps://periodicos.ufsc.br/index.php/rbcdh/oairbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br1980-00371415-8426opendoar:2022-11-21T14:13:44Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls Pico de velocidade em estatura, massa corporal e gordura subcutânea de meninos e meninas dos 10 aos 14 anos de idade |
title |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
spellingShingle |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls Bergmann, Gabriel Gustavo |
title_short |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
title_full |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
title_fullStr |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
title_full_unstemmed |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
title_sort |
Peak growth velocity of height, body mass and subcutaneous fat in 10 to 14-year-old boys and girls |
author |
Bergmann, Gabriel Gustavo |
author_facet |
Bergmann, Gabriel Gustavo de Araújo Bergmann, Mauren Lúcia Del Corona Lorenzi, Thiago dos Santos Pinheiro, Eraldo Garlipp, Daniel Carlos Baptista Moreira, Rodrigo Carriconde Marques, Alexandre Araujo Gaya, Adroaldo Cezar |
author_role |
author |
author2 |
de Araújo Bergmann, Mauren Lúcia Del Corona Lorenzi, Thiago dos Santos Pinheiro, Eraldo Garlipp, Daniel Carlos Baptista Moreira, Rodrigo Carriconde Marques, Alexandre Araujo Gaya, Adroaldo Cezar |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Bergmann, Gabriel Gustavo de Araújo Bergmann, Mauren Lúcia Del Corona Lorenzi, Thiago dos Santos Pinheiro, Eraldo Garlipp, Daniel Carlos Baptista Moreira, Rodrigo Carriconde Marques, Alexandre Araujo Gaya, Adroaldo Cezar |
description |
Peak growth velocity, especially of height (PHV), is the most used indicator of somatic maturity in longitudinal studies of adolescents. The objectives of this study were: a) to describe the time and magnitude of the peak height velocity (PHV), the peak weight velocity (PWV), and the peak subcutaneous fat velocity (PSFV) of a group of boys and girls followed from 10 to 14 years of age, b) to compare these variables between sexes, and c) to relate the time and magnitude of the three peaks with each other. The study sample was made up of 70 schoolchildren (35 boys and 35 girls) who were followed from age 10 to age 14. The results demonstrated that the peak growth velocity of the three variables occurred at 12 to 13 years old among the boys, and two years earlier among the girls. Only the magnitude of PSFV exhibited signifi cant difference, with the girls having higher values. The periods during which PHV, PWV, and PSFV occurred, did not present any significant correlations with each other. Nevertheless, the individual analyses indicated that, in a large proportion of the subjects, peak velocities occurred at the same time, or PSFV occurred one year later than PHV. Based on these results, we conclude that PHV, PWV, and PSFV occur about two years earlier among girls, with a significant difference between the sexes in terms of the magnitude of peak velocity only existing for PSFV. Moreover, we conclude that there is great individual variability at the period that PHV, PWV and PSFV occur during adolescence, but that the greater part of the sample exhibited PHV and PSFV very close together. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Avaliado por Pares", Avaliado por Pares Descritiva |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101 10.1590/%x |
url |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101 |
identifier_str_mv |
10.1590/%x |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101/3461 https://periodicos.ufsc.br/index.php/rbcdh/article/view/4101/16635 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
dc.source.none.fl_str_mv |
Brazilian Journal of Kinanthropometry and Human Performance; Vol. 9 No. 4 (2007); 333-338 Revista Brasileira de Cineantropometria e Desempenho Humano; v. 9 n. 4 (2007); 333-338 1980-0037 1415-8426 reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
collection |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
rbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br |
_version_ |
1789435120816488448 |