[Geographic distribution of physicians in Brazil: an analysis based on a locational choice model].

The primary aim of this study was to analyze the geographic distribution of physicians among the Regions and States of Brazil using a locational choice model. Our individual data analysis showed a positive relationship between the number of physicians per 1,000 inhabitants in a State and the number of places in residency programs. Thus, the concentration of residency programs in some States has contributed to the unequal distribution of physicians in Brazil. There are also significant differences in physicians' income between Regions.