Everton Cazzo1, Almino Cardoso Ramos2, José Carlos Pareja2, Elinton Adami Chaim2. 1. Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil. cazzo@unicamp.br. 2. Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil.
Abstract
BACKGROUND: The effect of nationwide economic issues on the necessary expansion in the number of bariatric procedures remains unclear. OBJECTIVE: This study aims to determine whether there are correlations between the growth rate in the number of bariatric surgeries and the major macroeconomic variables over time in Brazil. METHODS: It is a nationwide analysis regarding the number of bariatric surgeries in Brazil and the main national macroeconomic variables from 2003 through 2016: gross domestic product (GDP), inflation rate, and the unemployment rate, as well as the evolution in the number of registered bariatric surgeons. RESULTS: There were significant positive correlations of the growth rate of surgeries with the early variations of the GDP (R = 0.5558; p = 0.04863) and of the overall health expenditure per capita (R = 0.78322; p = 0.00259). The growth rate of the number of bariatric surgeries was not correlated with the unemployment and inflation rates, as well as with the growth rate of available bariatric surgeons. CONCLUSION: There were direct relationships between the growth rate of bariatric surgeries and the evolutions of the GDP and health care expenditure per capita. These variables appear to influence the nationwide offer of bariatric surgery.
BACKGROUND: The effect of nationwide economic issues on the necessary expansion in the number of bariatric procedures remains unclear. OBJECTIVE: This study aims to determine whether there are correlations between the growth rate in the number of bariatric surgeries and the major macroeconomic variables over time in Brazil. METHODS: It is a nationwide analysis regarding the number of bariatric surgeries in Brazil and the main national macroeconomic variables from 2003 through 2016: gross domestic product (GDP), inflation rate, and the unemployment rate, as well as the evolution in the number of registered bariatric surgeons. RESULTS: There were significant positive correlations of the growth rate of surgeries with the early variations of the GDP (R = 0.5558; p = 0.04863) and of the overall health expenditure per capita (R = 0.78322; p = 0.00259). The growth rate of the number of bariatric surgeries was not correlated with the unemployment and inflation rates, as well as with the growth rate of available bariatric surgeons. CONCLUSION: There were direct relationships between the growth rate of bariatric surgeries and the evolutions of the GDP and health care expenditure per capita. These variables appear to influence the nationwide offer of bariatric surgery.
Authors: Oleg Borisenko; Daniel Adam; Peter Funch-Jensen; Ahmed R Ahmed; Rongrong Zhang; Zeynep Colpan; Jan Hedenbro Journal: Obes Surg Date: 2015-09 Impact factor: 4.129