Rational therapy publication rate correlates with wealth of a society.
Two recent articles published in the consecutive issues of the Journal suggested that health professionals in Brazil have recently showed the rising interest for rational therapeutics including medical and economic consequences of widely prescribed drugs. Inspired with these efforts and taking into account limited resources of healthcare systems in many countries as well as recent worldwide financial crisis we decided to investigate whether there is a correlation between rational therapy publication rate and national indicators of welfare and healthcare investments. We have taken some of the indicators from the World Bank internet database of countries: total population (for 2012), gross domestic product per capita (GDPpc, for 2012) and health expenditure per capita (HEpc, for 2011). We have also DOI: 10.1590/1413-812320141912.10222014