Acesso a planos de saúde na região metropolitana de Manaus em 2015: estudo transversal de base populacional*

to analyze the frequency and factors associated with coverage by health insurance in the metropolitan region of Manaus, AM, Brazil.a cross-sectional population-based study was conducted in 2015, with data collected through household interviews; prevalence ratios (PR) and confidence intervals (95%CI) were calculated using Poisson regression with robust variance adjusted for sex and age.we interviewed 4,001 individuals; 13% (95%CI - 12.0;14.1%)...