Malignancy had the highest SOD across EU populations, with means of 25.39% (p < 0.05) for the total population and 22.98% (p < 0.05) for the population over 65, followed by ischemic heart diseases (means of 15.86% (p > 0.05) for the total population and 17.31% (p > 0.05) for population above 65 years) (Table 2). This evidence concerns the gene SOD1 and coronary artery disorder.