ObjectiveThe aim of the present study was to translate, perform the cross-cultural adaptation of the Rapid Estimate of Adult Literacy in Dentistry to Brazilian-Portuguese language and test the reliability and validity of this version.MethodsAfter translation and cross-cultural adaptation, interviews were conducted with 258 parents/caregivers of children in treatment at the pediatric dentistry clinics and health units in Curitiba, Brazil. To test the instrument's validity, the scores of Brazilian Rapid Estimate of Adult Literacy in Dentistry (BREALD-30) were compared based on occupation, monthly household income, educational attainment, general literacy, use of dental services and three dental outcomes.ResultsThe BREALD-30 demonstrated good internal reliability. Cronbach’s alpha ranged from 0.88 to 0.89 when words were deleted individually. The analysis of test-retest reliability revealed excellent reproducibility (intraclass correlation coefficient = 0.983 and Kappa coefficient ranging from moderate to nearly perfect). In the bivariate analysis, BREALD-30 scores were significantly correlated with the level of general literacy (rs = 0.593) and income (rs = 0.327) and significantly associated with occupation, educational attainment, use of dental services, self-rated oral health and the respondent’s perception regarding his/her child's oral health. However, only the association between the BREALD-30 score and the respondent’s perception regarding his/her child's oral health remained significant in the multivariate analysis.ConclusionThe BREALD-30 demonstrated satisfactory psychometric properties and is therefore applicable to adults in Brazil.

The objective of this study was to describe an interviewer training and calibration method to evaluate oral health literacy using the Brazilian Rapid Estimate of Adult Literacy in Dentistry (BREALD-30) in epidemiological studies. An experienced researcher (gold standard) conducted all training sessions. The interviewer training and calibration sessions included three different phases: theoretical training, practical training, and calibration. In the calibration phase, six interviewers (dentists) independently assessed 15 videos of individuals who had different levels of oral health literacy. Accuracy and reproducibility were evaluated using the kappa coefficient and the intraclass correlation coefficient (ICC). The percentage of agreement for each word in the instrument was also calculated. After training, the kappa values were higher than 0.911 and 0.893 for intra-and inter-rater agreement, respectively. When the results were analyzed separately for the different levels of literacy, the lowest agreement rate was found when evaluating the videos of individuals with low literacy (K = 0.871), but still within the range considered to be near-perfect agreement. The ICC values were higher than 0.990 and 0.975 for intra-and inter-rater agreement, respectively. The lowest percentage of agreement was 86.6% for the word "hipoplasia" (hypoplasia). This interviewer training and calibration method proved to be feasible and effective. Therefore, it can be used as a methodological tool in studies assessing oral health literacy using the BREALD-30.

To measure the influence of oral health literacy (OHL) level in the improvement of knowledge about traumatic dental injuries (TDI) after an educational intervention. Material and Methods: A total of 257 parents of children aged 0-12 years had their OHL level evaluated (BREALD-30). A leaflet with information about how to respond to TDI Emergency was developed and delivered to the parents. A questionnaire about attitudes towards TDI was administered before (TDIQ1) and after (TDIQ2) parents read the educational leaflet. The hypotheses were evaluated by non-parametric tests, correlation analysis and logistic regression. Results: The mean OHL score was 21.6. The means of correct answers in TDIQ1 were 5.5 and 5.9 (p = 0.066) and in TDIQ2 were 6.6 and 7.7 (p=0.003) between the groups with inadequate and marginal/adequate OHL, respectively. In the logistic regression, the total score of BREALD-30 and the maximum number of correct answers in TDIQ2 maintained statistical association when adjusted for schooling, gender, age of the parents, family income and the number of correct answers in the first application of the questionnaire. Conclusion: The level of OHL influenced the improvement of parents' knowledge about emergency care in cases of TDI in children from an educational intervention using a leaflet, and this intervention was more effective for parents with adequate OHL.

O traumatismo alvéolo-dentário (TAD) em crianças é um evento que exige uma conduta imediata e adequada. A probabilidade de sucesso clínico e de ocorrência de complicações futuras decorrentes do TAD depende das primeiras ações pós-trauma.Estudos sobre a prevalência de TAD mostram que esta varia entre 11,2% e 62% na dentição decídua 1-5 e entre 9,6% e 34,8% na dentição permanente (até 14 anos) [6][7][8][9][10][11] . Cerca de 50% de todos os casos de TAD ocorrem antes dos 10 anos de idade 12 . Mesmo considerando que a prevalência do TAD depende do método de avaliação e das características da população estudada, esse é um evento relativamente frequente e é provável que muitas famílias enfrentem essa situação, tendo que tomar as decisões necessárias RESUMOObjetivo: Este estudo teve como objetivo verificar a eficácia de um folheto educativo para melhorar o nível de conhecimento sobre o pronto-atendimento em casos de traumatismo alvéolo-dentário (TAD) por pais/responsáveis de crianças de até 12 anos. Materiais e Métodos: Uma amostra de 257 pais/responsáveis de crianças de até 12 anos de idade que faziam acompanhamento em Unidades de Saúde do Município de Colombo (PR) entre junho e setembro de 2012 respondeu a questionários com dados demográficos e socioeconômicos e sobre atitudes no prontoatendimento de casos de TAD (QTAD). O QTAD é um questionário autoaplicado, composto por 10 perguntas de múltipla escolha referentes a situações de avulsão, intrusão, extrusão e fratura na dentição decídua e permanente e foi aplicado antes (QTAD1) e imediatamente após (QTAD2) a leitura do folheto educativo. O folheto educativo se baseou nas orientações da Sociedade Brasileira de Traumatologia Dentária, continha instruções sobre como proceder diante de casos de TAD e possuía ilustrações coloridas das situações, linguagem simples e direta. Resultados: Após a leitura do folheto, houve aumento no escore total do QTAD (Teste de Wilcoxon, p < 0,001) e na frequência de acertos para a maioria das questões individuais, sendo o aumento mais expressivo para respondentes jovens (r s = -0,127, p = 0,042), com maior escolaridade (Teste de Mann-Whitney, p < 0,001), maior renda (r s = 0,135, p = 0,030) e menor escore em QTAD1 (r s = -0,524, p < 0,001). Conclusão: O folheto educativo mostrou-se um instrumento válido para melhorar o conhecimento de pais/responsáveis sobre o pronto-atendimento em casos de TAD em crianças. Descritores: Educação em saúde bucal. Traumatismos dentários. Conhecimento. Criança. Pais.

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