期刊
INTERNATIONAL JOURNAL OF PAEDIATRIC DENTISTRY
卷 30, 期 2, 页码 234-243出版社
WILEY
DOI: 10.1111/ipd.12585
关键词
dental caries; health literacy; oral health; surveys and questionnaires; validation studies
资金
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico
- Fundacao de Amparo a Pesquisa do Estado de Minas Gerais
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior
- Ministry of Education
- FAPEMIG
Background Oral health literacy (OHL) is associated with oral health outcomes. Aim To validate the Brazilian Portuguese version of the Hong Kong OHL Assessment Task for Paediatric Dentistry (HKOHLAT-P). Design We performed cross-cultural adaptation of the HKOHLAT-P. A sample of 200 pre-schoolers and caregivers from Campina Grande, Brazil completed the Brazilian HKOHLAT-P (BOHLAT-P), sociodemographic questionnaire, the Brazilian Early Childhood Oral Health Impact Scale (B-ECOHIS), and the Brazilian Rapid Estimate of Adult Literacy in Dentistry (BREALD-30). Child dental caries was assessed. Instrument reliability was measured by internal consistency (Cronbach's alpha) and test-retest (ICC). Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) evaluated dimensionality. Regression models tested associations between BOHLAT-P and exploratory variables (P < .05). Results BOHLAT-P demonstrated excellent reliability (Cronbach's alpha = 0.92; ICC = 0.95). BOHLAT-P and BREALD-30 scores (r = .71), number of schooling years (r = .60), and reading hours (r = .34) were positively correlated. BOHLAT-P and B-ECOHIS scores (r = -.22), and BOHLAT-P scores and number of cavitated teeth (r = -.15) were negatively correlated. After controlling for confounding variables, BOHLAT-P scores were not associated with caries or number of teeth with cavitated caries. Conclusion BOHLAT-P is a valid and reliable instrument to assess the OHL of Brazilian parents.
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