The T allele of the c.47T > C—SOD2 SNP were positively corelated with stroke (bootstrap crude OR 1.31; 1.07–1.59 95% CI; statistical power (SP) 0.490), while the C allele showed a negative correlation (bootstrap crude OR 0.76; 0.62–0.93 95% CI; SP 0.582). The gene discussed is SOD2; the disease is Stroke.