Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.forsciint.2016.06.019 http://hdl.handle.net/11449/178314 |
Resumo: | This study aimed to evaluate the accuracy of dental age (DA) and skeletal age (SA) methods in order to estimate chronological age (CA) in individuals with Down syndrome (DS), contributing to the Forensic Dentistry and making the identification of these individuals age possible. For this, 278 images of individuals were selected and divided in 2 groups: 216 non-DS patients and 62 with DS. At first, DA was evaluated by Nolla method, on panoramic radiographs, followed by SA, evaluated by Greulich and Pyle method. The linear correlation coefficient of Pearson was used for the analysis of concordance between the methods. Paired t-test with confidence interval was used to evaluate the accuracy and Bland and Altman method was applied to estimate limits of concordance. Complementary to this first analysis, descriptive statistics and ANOVA test were applied for comparison among chronological age (CA), dental age (DA) and skeletal age (SA), with a significance level of 95% (p ≥ 0.05), ordering to observe the differences among them. DA, estimated by Nolla, is underestimated in both, DS and non-DS individuals, and it is more notable in DS individuals. SA estimated by Greulich and Pyle method is overestimated, except for non-DS males. The range of variance is greater in SA and DS than DA and non-DS individuals, respectively. A greater accordance was found for DA × CA if compared to SA × CA, indicating that DA, estimated by Nolla method, is more accurate than SA, evaluated by Greulich and Pyle method, for estimating CA of both, DS and non-DS individuals. However, neither method seems to be precise and more caution is required for age estimation in DS individuals. |
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Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individualsAge determination by teethBone developmentDown syndromeForensic anthropology population dataTooth mineralizationThis study aimed to evaluate the accuracy of dental age (DA) and skeletal age (SA) methods in order to estimate chronological age (CA) in individuals with Down syndrome (DS), contributing to the Forensic Dentistry and making the identification of these individuals age possible. For this, 278 images of individuals were selected and divided in 2 groups: 216 non-DS patients and 62 with DS. At first, DA was evaluated by Nolla method, on panoramic radiographs, followed by SA, evaluated by Greulich and Pyle method. The linear correlation coefficient of Pearson was used for the analysis of concordance between the methods. Paired t-test with confidence interval was used to evaluate the accuracy and Bland and Altman method was applied to estimate limits of concordance. Complementary to this first analysis, descriptive statistics and ANOVA test were applied for comparison among chronological age (CA), dental age (DA) and skeletal age (SA), with a significance level of 95% (p ≥ 0.05), ordering to observe the differences among them. DA, estimated by Nolla, is underestimated in both, DS and non-DS individuals, and it is more notable in DS individuals. SA estimated by Greulich and Pyle method is overestimated, except for non-DS males. The range of variance is greater in SA and DS than DA and non-DS individuals, respectively. A greater accordance was found for DA × CA if compared to SA × CA, indicating that DA, estimated by Nolla method, is more accurate than SA, evaluated by Greulich and Pyle method, for estimating CA of both, DS and non-DS individuals. However, neither method seems to be precise and more caution is required for age estimation in DS individuals.ICT – Institute of Science and Technology – School of Dentistry – UNESPDiscipline of Radiology Department of Diagnostic and Surgery ICT – Institute of Science and Technology – School of Dentistry – UNESPDepartment of Diagnostic and Surgery Institute of Science and Technology – School of Dentistry – UNESPDiscipline of Radiology Department of Diagnostic and SurgeryDepartment of Oral Diagnosis Piracicaba Dental School State University of CampinasICT – Institute of Science and Technology – School of Dentistry – UNESPDiscipline of Radiology Department of Diagnostic and Surgery ICT – Institute of Science and Technology – School of Dentistry – UNESPDepartment of Diagnostic and Surgery Institute of Science and Technology – School of Dentistry – UNESPUniversidade Estadual Paulista (Unesp)Discipline of RadiologyUniversidade Estadual de Campinas (UNICAMP)Hala, Leila Abou [UNESP]Moraes, Mari Eli Leonelli de [UNESP]Villaça-Carvalho, Maria Fernanda Lima [UNESP]de Castro Lopes, Sérgio Lúcio PereiraGamba, Thiago de Oliveira2018-12-11T17:29:45Z2018-12-11T17:29:45Z2016-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article578.e1-578.e10application/pdfhttp://dx.doi.org/10.1016/j.forsciint.2016.06.019Forensic Science International, v. 266, p. 578.e1-578.e10.1872-62830379-0738http://hdl.handle.net/11449/17831410.1016/j.forsciint.2016.06.0192-s2.0-849898313682-s2.0-84989831368.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengForensic Science International0,981info:eu-repo/semantics/openAccess2023-10-10T06:02:42Zoai:repositorio.unesp.br:11449/178314Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-10T06:02:42Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
title |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
spellingShingle |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals Hala, Leila Abou [UNESP] Age determination by teeth Bone development Down syndrome Forensic anthropology population data Tooth mineralization |
title_short |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
title_full |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
title_fullStr |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
title_full_unstemmed |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
title_sort |
Comparison of accuracy between dental and skeletal age in the estimation of chronological age of Down syndrome individuals |
author |
Hala, Leila Abou [UNESP] |
author_facet |
Hala, Leila Abou [UNESP] Moraes, Mari Eli Leonelli de [UNESP] Villaça-Carvalho, Maria Fernanda Lima [UNESP] de Castro Lopes, Sérgio Lúcio Pereira Gamba, Thiago de Oliveira |
author_role |
author |
author2 |
Moraes, Mari Eli Leonelli de [UNESP] Villaça-Carvalho, Maria Fernanda Lima [UNESP] de Castro Lopes, Sérgio Lúcio Pereira Gamba, Thiago de Oliveira |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Discipline of Radiology Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Hala, Leila Abou [UNESP] Moraes, Mari Eli Leonelli de [UNESP] Villaça-Carvalho, Maria Fernanda Lima [UNESP] de Castro Lopes, Sérgio Lúcio Pereira Gamba, Thiago de Oliveira |
dc.subject.por.fl_str_mv |
Age determination by teeth Bone development Down syndrome Forensic anthropology population data Tooth mineralization |
topic |
Age determination by teeth Bone development Down syndrome Forensic anthropology population data Tooth mineralization |
description |
This study aimed to evaluate the accuracy of dental age (DA) and skeletal age (SA) methods in order to estimate chronological age (CA) in individuals with Down syndrome (DS), contributing to the Forensic Dentistry and making the identification of these individuals age possible. For this, 278 images of individuals were selected and divided in 2 groups: 216 non-DS patients and 62 with DS. At first, DA was evaluated by Nolla method, on panoramic radiographs, followed by SA, evaluated by Greulich and Pyle method. The linear correlation coefficient of Pearson was used for the analysis of concordance between the methods. Paired t-test with confidence interval was used to evaluate the accuracy and Bland and Altman method was applied to estimate limits of concordance. Complementary to this first analysis, descriptive statistics and ANOVA test were applied for comparison among chronological age (CA), dental age (DA) and skeletal age (SA), with a significance level of 95% (p ≥ 0.05), ordering to observe the differences among them. DA, estimated by Nolla, is underestimated in both, DS and non-DS individuals, and it is more notable in DS individuals. SA estimated by Greulich and Pyle method is overestimated, except for non-DS males. The range of variance is greater in SA and DS than DA and non-DS individuals, respectively. A greater accordance was found for DA × CA if compared to SA × CA, indicating that DA, estimated by Nolla method, is more accurate than SA, evaluated by Greulich and Pyle method, for estimating CA of both, DS and non-DS individuals. However, neither method seems to be precise and more caution is required for age estimation in DS individuals. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 2018-12-11T17:29:45Z 2018-12-11T17:29:45Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.forsciint.2016.06.019 Forensic Science International, v. 266, p. 578.e1-578.e10. 1872-6283 0379-0738 http://hdl.handle.net/11449/178314 10.1016/j.forsciint.2016.06.019 2-s2.0-84989831368 2-s2.0-84989831368.pdf |
url |
http://dx.doi.org/10.1016/j.forsciint.2016.06.019 http://hdl.handle.net/11449/178314 |
identifier_str_mv |
Forensic Science International, v. 266, p. 578.e1-578.e10. 1872-6283 0379-0738 10.1016/j.forsciint.2016.06.019 2-s2.0-84989831368 2-s2.0-84989831368.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Forensic Science International 0,981 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
578.e1-578.e10 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803045914905935872 |