All anthropometric, physiological, and biochemical variables were entered; however, only the variables age (odds ratio [OR] = 1.003, P<0.001) and lipid profile showed strong association in adjusted model between these variables and occurrence of CVD, but male gender (OR=1.05, P<0.05), diabetes (OR=2.342, P<0.01), and SOD levels (OR=1.702, P<0.05) showed a significant association in crude model. Here, SOD1 is linked to diabetes mellitus.