Results: Number of patients ≥ 60 years old accounts for 84.3%; Complications in blood pressure 78.3%; Cardiovascular complications: 34.8% according to DKT: 11.85 ± 5.02: Knowledge of diet: 87%; knowledge about blood sugar testing at home: 65.2%; Insights on insulin dose related to the glycemic index were: 83.5% and 69.6%, respectively.