S. No. | Name of test | Normal value | Disease condition |
1. | Glycated hemoglobin HbA1c | Below 5.7 percent | An HbA1c level of 6.5 percent or higher on two separate tests indicates diabetes |
2. | Fasting blood sugar | A fasting blood sugar level less than 100 mg/dL (5.6 mmol/L) | ≥7.0 mmol/L (126 mg/dL) on two separate tests indicates diabetes |
3. | Oral glucose tolerance test | A blood sugar level less than 140 mg/dL (7.8 mmol/L) | ≥11.1 mmol/L (200 mg/dL) plasma glucose level of an oral glucose after two hours indicates diabetes. |