Table 1.

American Diabetic Association Diagnostic Criteria for Normal Glucose, Prediabetes, and Diabetes

Diabetes Test	Normal	Prediabetes	Diabetes
Hemoglobin A1c, % (HbA1c)	< 5.7	5.7–6.4	≥ 6.5
Fasting blood glucose, mg/dL	< 100	100–125	> 125
Oral glucose tolerance, mg/dL	< 140	140–199	≥ 200

Notes: Data from American Diabetes Association.⁷