Evaluation of the psychometric properties of the Brazilian version of the Oral Health Literacy Assessment in Spanish and development of a shortened form of the instrument.
Fernanda Maria Rovai BadoFlávio RebustiniLisa JamiesonKarine Laura CortellazziFábio Luiz MiallhePublished in: PloS one (2018)
OLHA-B with the original structure composed by 24 items did not show acceptable construct validity. The shorter version with 15 items showed more promising results for assessing oral health literacy levels in the Brazilian population.