Conclusion: Through this research about relationship between HbA1c and fating glycemia as well as cardiovascular risk factors in patients with diabetes mellitus type 2 treated in Hospital 4 - corps 4, we have theses conclusion: Dyslipoprotein is a risk factor of cardiovascular disease in patients with diabetes mellitus type 2; there is no relationship between HbA1c and lipoprotein value, BMI, mean blood pressure; there is a relationship between HbA1c and fasting glycemia, and furthermore, there's a strictly relation between HbA1c > 9% and the appearance of protein in urine.