Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39620 |
Resumo: | The aging process is something that occurs naturally during the lifetime of the human being. It causes biological, psychological and social changes in the body. Anthropometry, which until the late nineteenth century was a common tool in clinical and taxonomic practices, has gained great importance as a public health measure. This methodology is also important in the evaluation of morbidities in individuals and their social practices. Thus, the objective of the present study was to evaluate facial shape characteristics in the elderly, associated with chronic diseases such as diabetes and hypertension, based on two-dimensional images of the lateral and frontal views of the face. Analysis of discriminant function and cross validation presented significant differences (p<0.01), for sexual dimorphism in both views and the presence and/or absence of diabetes and hypertension (p<0.01). For the male sex, the highest classifications were related to the complete lateral and frontal views, in 75.2% and 81.2% of cases, respectively. In terms of the female sex, they referred to the frontal view without the orolabial region or jaw (71.4%). There was variation in the facial bilateral symmetry in the elderly, with the presence of fluctuating and directional asymmetry (p<0.01). Despite morphological variations associated with aging, it is possible to use geometric morphometrics techniques to observe characteristics in facial shape related to the presence of diabetes, hypertension, and the presence or absence of both diseases. |
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Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly Morfometria geométrica e características da forma da face associados à doença crônica em idososasymmetrydiabetesface shapehypertensionHomo sapiensHealth SciencesThe aging process is something that occurs naturally during the lifetime of the human being. It causes biological, psychological and social changes in the body. Anthropometry, which until the late nineteenth century was a common tool in clinical and taxonomic practices, has gained great importance as a public health measure. This methodology is also important in the evaluation of morbidities in individuals and their social practices. Thus, the objective of the present study was to evaluate facial shape characteristics in the elderly, associated with chronic diseases such as diabetes and hypertension, based on two-dimensional images of the lateral and frontal views of the face. Analysis of discriminant function and cross validation presented significant differences (p<0.01), for sexual dimorphism in both views and the presence and/or absence of diabetes and hypertension (p<0.01). For the male sex, the highest classifications were related to the complete lateral and frontal views, in 75.2% and 81.2% of cases, respectively. In terms of the female sex, they referred to the frontal view without the orolabial region or jaw (71.4%). There was variation in the facial bilateral symmetry in the elderly, with the presence of fluctuating and directional asymmetry (p<0.01). Despite morphological variations associated with aging, it is possible to use geometric morphometrics techniques to observe characteristics in facial shape related to the presence of diabetes, hypertension, and the presence or absence of both diseases.O processo de envelhecimento é algo que ocorre naturalmente durante a vida do ser humano. Isso causa mudanças biológicas, psicológicas e sociais no corpo. A antropometria, que até o final do século XIX foi umaferramenta comum em práticas clínicas e taxonômicas, e ganhou uma grande importância como medidas de saúde pública. Esta metodologia também é importante na avaliação de morbidades nos indivíduos e suas práticas sociais. Assim, o objetivo do presente estudo foi avaliar características da forma facial em idosos, associados a doenças crônicas como diabetes e hipertensão, com base em imagens bidimensionais das vistas lateral e frontal do rosto. A análise da função discriminante e da validação cruzada apresentou diferenças significativas (p <0,01), para o dimorfismo sexual em ambos os pontos de vista e a presença e/ou ausência de diabetes e hipertensão (p <0,01). Para o sexo masculino, as classificações mais elevadas foram relacionadas às vistas laterais e frontais completas, em 75,2% e 81,2% dos casos, respectivamente. Para o sexo feminino, os resultados para a vista visão frontal sem a região orelabial ou maxilar foi de 71,4%. Houvevariação na simetria facial bilateral dos idosos, com presença de assimetria flutuante e direcional (p <0,01). Apesar das variações morfológicas associadas ao envelhecimento, através de técnicas de morfometria geométrica é possível observar uma característica na forma facial em relação à diabetes, hipertensão e presença ou ausência de ambas as doenças.EDUFU2018-03-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3962010.14393/BJ-v34n2a2018-39620Bioscience Journal ; Vol. 34 No. 2 (2018): Mar./Apr.; 435-446Bioscience Journal ; v. 34 n. 2 (2018): Mar./Apr.; 435-4461981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39620/21923Brazil; ContemporaryCopyright (c) 2018 Lorena Andrade Nunes, Andreia Souza de Jesus, Cezar Augusto Casotti, Edilson Divino de Araújohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNunes, Lorena AndradeJesus, Andreia Souza deCasotti, Cezar AugustoAraújo, Edilson Divino de2022-02-15T18:25:49Zoai:ojs.www.seer.ufu.br:article/39620Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-15T18:25:49Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly Morfometria geométrica e características da forma da face associados à doença crônica em idosos |
title |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
spellingShingle |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly Nunes, Lorena Andrade asymmetry diabetes face shape hypertension Homo sapiens Health Sciences |
title_short |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
title_full |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
title_fullStr |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
title_full_unstemmed |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
title_sort |
Geometric morphometrics and face shape characteristics associated with chronic disease in the elderly |
author |
Nunes, Lorena Andrade |
author_facet |
Nunes, Lorena Andrade Jesus, Andreia Souza de Casotti, Cezar Augusto Araújo, Edilson Divino de |
author_role |
author |
author2 |
Jesus, Andreia Souza de Casotti, Cezar Augusto Araújo, Edilson Divino de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Nunes, Lorena Andrade Jesus, Andreia Souza de Casotti, Cezar Augusto Araújo, Edilson Divino de |
dc.subject.por.fl_str_mv |
asymmetry diabetes face shape hypertension Homo sapiens Health Sciences |
topic |
asymmetry diabetes face shape hypertension Homo sapiens Health Sciences |
description |
The aging process is something that occurs naturally during the lifetime of the human being. It causes biological, psychological and social changes in the body. Anthropometry, which until the late nineteenth century was a common tool in clinical and taxonomic practices, has gained great importance as a public health measure. This methodology is also important in the evaluation of morbidities in individuals and their social practices. Thus, the objective of the present study was to evaluate facial shape characteristics in the elderly, associated with chronic diseases such as diabetes and hypertension, based on two-dimensional images of the lateral and frontal views of the face. Analysis of discriminant function and cross validation presented significant differences (p<0.01), for sexual dimorphism in both views and the presence and/or absence of diabetes and hypertension (p<0.01). For the male sex, the highest classifications were related to the complete lateral and frontal views, in 75.2% and 81.2% of cases, respectively. In terms of the female sex, they referred to the frontal view without the orolabial region or jaw (71.4%). There was variation in the facial bilateral symmetry in the elderly, with the presence of fluctuating and directional asymmetry (p<0.01). Despite morphological variations associated with aging, it is possible to use geometric morphometrics techniques to observe characteristics in facial shape related to the presence of diabetes, hypertension, and the presence or absence of both diseases. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39620 10.14393/BJ-v34n2a2018-39620 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39620 |
identifier_str_mv |
10.14393/BJ-v34n2a2018-39620 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39620/21923 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 2 (2018): Mar./Apr.; 435-446 Bioscience Journal ; v. 34 n. 2 (2018): Mar./Apr.; 435-446 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
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1797069078575185920 |