Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis

Detalhes bibliográficos
Autor(a) principal: Brito, Millena Lopes de
Data de Publicação: 2023
Outros Autores: Silva Junior, Marcelo Lucio Sousa, Carvalho, Breno Wesley Leal, Silva, Elen Maria Carvalho da, Lira, Ana de Lourdes Sá de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8670408
Resumo: c Aim: To evaluate the prevalence and factors associated with gummy smiles in adolescents aged between 15 and 18 years attending high school. Methods: The cross-sectional and quantitative study was carried out during the Covid-19 pandemic, with 160 adolescents, from two public (A1) and two private (A2) schools chosen by lottery, divided into two groups: G1 (with gummy smile) and G2 (no gummy smile). A clinical examination was carried out on the adolescents, investigating the presence or absence of a gummy smile (GS), by analyzing the variables (interlabial distance at rest, upper incisor exposure at rest, smile arc, measurement from the subnasal to the upper lip philtrum, upper lip length, upper lip thickness, hypermobility and lower/middle third ratio). Means and dispersion were obtained, and the Chi-square association test was applied, to compare the results between A1 and A2 and between G1 and G2. Results: The prevalence of GS was 33.8% (=54). It was found that no statistically significant associations were found (p > 0.05), regarding the type of school and gender with the presence of GS in adolescents. There was no statistically significant difference (χ² = 1.82; p = 0.07) between the groups and the age of adolescents. There was a significant association between the studied variables and GS (p < 0.05). Conclusion: The prevalence was high with a predominance of females. There were no statistically significant associations regarding the type of school and gender, but there was a significant association between gummy smile and lip dimensions.
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spelling Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysisEsthetics, dentalSmilingOrthodonticsAdolescentc Aim: To evaluate the prevalence and factors associated with gummy smiles in adolescents aged between 15 and 18 years attending high school. Methods: The cross-sectional and quantitative study was carried out during the Covid-19 pandemic, with 160 adolescents, from two public (A1) and two private (A2) schools chosen by lottery, divided into two groups: G1 (with gummy smile) and G2 (no gummy smile). A clinical examination was carried out on the adolescents, investigating the presence or absence of a gummy smile (GS), by analyzing the variables (interlabial distance at rest, upper incisor exposure at rest, smile arc, measurement from the subnasal to the upper lip philtrum, upper lip length, upper lip thickness, hypermobility and lower/middle third ratio). Means and dispersion were obtained, and the Chi-square association test was applied, to compare the results between A1 and A2 and between G1 and G2. Results: The prevalence of GS was 33.8% (=54). It was found that no statistically significant associations were found (p > 0.05), regarding the type of school and gender with the presence of GS in adolescents. There was no statistically significant difference (χ² = 1.82; p = 0.07) between the groups and the age of adolescents. There was a significant association between the studied variables and GS (p < 0.05). Conclusion: The prevalence was high with a predominance of females. There were no statistically significant associations regarding the type of school and gender, but there was a significant association between gummy smile and lip dimensions.Universidade Estadual de Campinas2023-07-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/867040810.20396/bjos.v22i00.8670408Brazilian Journal of Oral Sciences; v. 22 (2023): Continuous Publication; e230408Brazilian Journal of Oral Sciences; Vol. 22 (2023): Continuous Publication; e2304081677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8670408/32182Brazil; ContemporanyCopyright (c) 2022 Millena Lopes de Brito, Marcelo Lucio Sousa Silva Junior, Breno Wesley Leal Carvalho, Elen Maria Carvalho da Silva, Ana de Lourdes Sá de Lirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrito, Millena Lopes deSilva Junior, Marcelo Lucio SousaCarvalho, Breno Wesley LealSilva, Elen Maria Carvalho daLira, Ana de Lourdes Sá de2023-07-12T13:22:10Zoai:ojs.periodicos.sbu.unicamp.br:article/8670408Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2023-07-12T13:22:10Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
title Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
spellingShingle Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
Brito, Millena Lopes de
Esthetics, dental
Smiling
Orthodontics
Adolescent
title_short Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
title_full Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
title_fullStr Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
title_full_unstemmed Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
title_sort Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
author Brito, Millena Lopes de
author_facet Brito, Millena Lopes de
Silva Junior, Marcelo Lucio Sousa
Carvalho, Breno Wesley Leal
Silva, Elen Maria Carvalho da
Lira, Ana de Lourdes Sá de
author_role author
author2 Silva Junior, Marcelo Lucio Sousa
Carvalho, Breno Wesley Leal
Silva, Elen Maria Carvalho da
Lira, Ana de Lourdes Sá de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Brito, Millena Lopes de
Silva Junior, Marcelo Lucio Sousa
Carvalho, Breno Wesley Leal
Silva, Elen Maria Carvalho da
Lira, Ana de Lourdes Sá de
dc.subject.por.fl_str_mv Esthetics, dental
Smiling
Orthodontics
Adolescent
topic Esthetics, dental
Smiling
Orthodontics
Adolescent
description c Aim: To evaluate the prevalence and factors associated with gummy smiles in adolescents aged between 15 and 18 years attending high school. Methods: The cross-sectional and quantitative study was carried out during the Covid-19 pandemic, with 160 adolescents, from two public (A1) and two private (A2) schools chosen by lottery, divided into two groups: G1 (with gummy smile) and G2 (no gummy smile). A clinical examination was carried out on the adolescents, investigating the presence or absence of a gummy smile (GS), by analyzing the variables (interlabial distance at rest, upper incisor exposure at rest, smile arc, measurement from the subnasal to the upper lip philtrum, upper lip length, upper lip thickness, hypermobility and lower/middle third ratio). Means and dispersion were obtained, and the Chi-square association test was applied, to compare the results between A1 and A2 and between G1 and G2. Results: The prevalence of GS was 33.8% (=54). It was found that no statistically significant associations were found (p > 0.05), regarding the type of school and gender with the presence of GS in adolescents. There was no statistically significant difference (χ² = 1.82; p = 0.07) between the groups and the age of adolescents. There was a significant association between the studied variables and GS (p < 0.05). Conclusion: The prevalence was high with a predominance of females. There were no statistically significant associations regarding the type of school and gender, but there was a significant association between gummy smile and lip dimensions.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/other
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8670408
10.20396/bjos.v22i00.8670408
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8670408
identifier_str_mv 10.20396/bjos.v22i00.8670408
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8670408/32182
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; Contemporany
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 22 (2023): Continuous Publication; e230408
Brazilian Journal of Oral Sciences; Vol. 22 (2023): Continuous Publication; e230408
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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