Confounding risk factors and preventative measures driving nephrolithiasis global makeup

Figure 1 World map projection of obesity prevalence. Red countries are countries with high prevalence of obesity; orange countries have an either a greater than 40% of obese population of obese + overweight population; and yellow countries have lower prevalence of obesity. Obesity defined as measurement of body mass index ≥ 30. Data retrieved from the Food and Agriculture Organization of the United Nations and the World Health Organization.