Prevalence and factors associated with gummy smile in adolescents: a cross-sectional analysis
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
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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Brazilian journal of oral sciences (Online) |
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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 |
_version_ |
1800216404168802304 |