ArticleInternational dental journal2022
Self-Perception of Teeth Alignment and Colour in Adolescents: A Cross-sectional Study.
Article in International dental journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Barriers to orthodontic treatment among rural children in Guangxi, China: a mixed-methods study.BMC oral health · 2026Article
- Hydrogen Peroxide-Free Color Correctors for Tooth Whitening in Adolescents and Young Adults: A Systematic Review of In Vitro and Clinical Evidence.Dentistry journal · 2025Review
- Association Between Ethylene Oxide Exposure and Complete Edentulism in United States Adults.Life (Basel, Switzerland) · 2025Article
- Oral health knowledge is associated with oral health-related quality of life: a survey of first-year undergraduate students enrolled in an American university.BMC oral health · 2023Article
- Article
- Contributions of school context to caries on anterior teeth: a multilevel analysis.Revista de saude publica · 2021Article
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Authors and funding
5 authors.
Funding
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Abstract
objectiveThis study aimed to evaluate the prevalence and factors associated with self-perception of teeth alignment and colour in adolescents.
methodsThis cross-sectional study was carried out in public and private schools in Passo Fundo, Brazil. A representative sample of students aged 15 to 19 years were included. The outcome of this study was self-perception of teeth alignment and colour according to selected items from a structured and validated questionnaire (the Child's and Parent's Questionnaire about Teeth Appearance). Bivariate and multivariable analysis, using Poisson regression with robust variance, were used. A P value <.05 was established for statistical significance.
resultsThe study included 736 adolescents. The worst self-perception of teeth alignment and colour was observed in 46.5% (n = 342) of the adolescents. Nonsmokers presented a prevalence ratio (PR) 29% lower (95% CI, 0.57-0.89) for the worst self-perception of teeth alignment and colour when compared to smokers/former smokers. Adolescents with highly educated mothers presented a lower prevalence of negative self-perception than those with mothers with a low level of education (PR: 0.66; 95% CI, 0.51-0.86). Presence of orthodontic treatment with (PR: 0.76; 95% CI, 0.62-0.94) or without (PR: 0.61; 95% CI, 0.46-0.76) tooth whitening were associated with better self-perception of teeth alignment and colour.
conclusionsExposure to smoking and lower maternal level of education were associated with worse self-perception of teeth alignment and colour in adolescents. A history of orthodontic treatment with or without tooth whitening was associated with a lower concern with aesthetics.
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