The results indicated that mean ± SD Apo-B among diabetic patients with myocardial infarction (patients group) was high 68.3±24.230 ng/mL as compared to non-cardiac patients (control) 49.97±33.880 ng/mL, which accounted for a mean difference of 18.341 ng/ml (CI; 10.97 - 25.70 ng/mL) indicating statistically significant difference (p = <0.000). Here, APOB is linked to myocardial infarction.