Contextual and individual factors associated with public dental services utilisation in Brazil: A multilevel analysis.

Abstract

BackgroundThis study verified the association between contextual and individual factors and public dental services utilisation in Brazil.MethodsThe study was conducted based on a cross-sectional population-based household survey performed in Brazil (National Health Survey- 2019)). Data was collected between August 2019 and March 2020. Total sample included 43,167 individuals aged ≥15 years who had at least one dental appointment in the last 12 months before interview. Study outcome was 'public dental service utilisation', and Andersen's behavioral model was adopted for selecting independent variables. A multilevel analysis was performed using individual factors as first level and federation units as second level.ResultsThe highest prevalence of public dental service utilisation on an individual level was observed among unable to read or write people (PR: 3.31; pConclusionsPublic dental service utilisation is associated with individual and contextual factors. These results can guide decision-making based on evidence from policymakers, demonstrating the potential for mitigating oral health inequalities and increasing service coverage in a public and universal health system.