Physician's sociodemographic profile and distribution across public and private health care: an insight into physicians' dual practice in Brazil.

The study shows that more than half of Brazilian physicians currently engage with dual practice, while only one fifth dedicate exclusively to public services, highlighting also substantial differences in socio-demographic and work-related characteristics between public, private and dual-practitioners. These results are consistent with the international literature suggesting that physicians' sociodemographic characteristics can help predict dual practice forms and prevalence in a country.