Trend of self-reported asthma prevalence in Brazil from 2003 to 2013 in adults and factors associated with prevalence.
Felipe Moraes Dos SantosKarynna Pimentel VianaLuciana Tarbes SaturninoEvelyn LazaridisMariana Rodrigues GazzottiRaphael StelmachClaudia SoaresPublished in: Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia (2019)
PNAD and PNS surveys allow for a very large, representative community-based sample of the Brazilian adults to investigate the asthma prevalence. From 2003 to 2013, the prevalence of self-reported physician diagnosis of asthma increased, especially in the North and Northeast regions. Gender, region of residence, household location (urban/rural), obesity, and depression diagnosis seem to play significant roles in the epidemiology of asthma in Brazil.