Impact of dental treatment on the oral health-related quality of life of Brazilian schoolchildren.

This before-after experimental study evaluated the impact of dental treatment on the oral health-related quality of life (OHRQoL) in children aged 6-8 years from Paranoá, DF, considering the presence or absence of cavitated dentin carious lesions pre- and post-treatment. The responsiveness and sensitivity of the questionnaires were also investigated. Caries was detected by using the Caries Assessment Spectrum and Treatment (CAST) instrument, while the impact of oral health on the children's health-related quality of life was assessed using the Brazilian version of the Child Perceptions Questionnaire (CPQ8-10), which was completed by the children and the Brazilian version of the Early Childhood Oral Health Impact Scale (B-ECOHIS), which was completed by their parents.

Oral health and school performance in a group of schoolchildren from the Federal District, Brazil.

Objectives: To evaluate whether an association exists between school performance, quality of life, dental caries, and dental pain in children between 6 and 8 years of age.

Methods: All 6- to 8-year-old children enrolled in the second year of the six public schools in Paranoá-FD were invited to participate in this cross-sectional study. In total, 374 consented.

Oral Health and Its Effect on the Academic Performance of Children and Adolescents.

Purpose: The purpose of this systematic review was to verify whether child and adolescent oral health affected academic performance.

Methods: A literature search conducted in March 2017 on PubMed, Lilacs, Web of Science, and Scopus databases identified 2,009 papers, six of which were included in the final review. Quality appraisal and risk of bias were evaluated using the quality assessment tool for observational cohort and cross-sectional studies.