Tooth loss and associated factors in adolescents impact of extractions for orthodontic reason
Braz. j. oral sci
;
17: e18149, 2018. ilus
Article
Dans Anglais
| LILACS, BBO
| ID: biblio-964064
ABSTRACT
Aim:
To investigate tooth loss and its determinants in adolescents, considering the effect of extractions due to orthodontics reasons.Methods:
This cross-sectional study was performed in students from public and private schools aged 15-19 years old from Passo Fundo, Brazil. The proportional randomly chosen sample included 736 adolescents. Clinical examinations and interviews were performed. Associations between prevalence of tooth loss and exposure variables studied were analysed by Poisson Regression with uni- and multivariate robust variance in two models. One model comprised students who had experienced tooth loss without orthodontic reasons and the other with all of the subjects presenting tooth loss.Results:
Prevalence of tooth loss was 21.1% (mean of 0.42). Higher chances for tooth loss were found in the following features non-whites (PR=1.72; CI95%1.15-2.60), poorly schooling mothers (PR=2.2; CI95%0.96-5.02), from public schools (PR=4.16; CI95%0.98-17.59), smokers (PR=1.91; CI95%1.15-3.17).Conclusion:
Demographic, socioeconomic and behavioural conditions were strongly associated with tooth loss. These associations were more evident when extractions for orthodontic reasons were not included in the analytical models
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Extraction dentaire
/
Enquêtes de santé dentaire
/
Perte dentaire
/
Adolescent
Type d'étude:
Étude observationnelle
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Adolescent
/
Femelle
/
Humains
/
Mâle
langue:
Anglais
Texte intégral:
Braz. j. oral sci
Thème du journal:
Dentisterie
Année:
2018
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Federal University of Rio Grande do Sul/BR
/
University of Passo Fundo/BR
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