APOB and ischemic stroke: The minor allele “A” of rs693 in APOB was associated with an increased ischemic stroke risk in the additive model (OR = 1.583; 95 % CI = 1.045 - 2.397; p = 0.030) and dominant model (OR = 1.610; 95 % CI = 1.024 - 2.530; p = 0.039) respectively.