Which of the following conditions or findings supports a diagnosis of diabetes?

In outpatient clinical documentation and chart review, diabetes can be supported by recognized diagnostic thresholds. An HbA1c value reflects average blood glucose over approximately the prior 2–3 months and is commonly used to diagnose and monitor diabetes. An HbA1c≥ 6.5%(when confirmed per clinical practice standards and interpreted in the appropriate clinical context) supports a diagnosis of diabetes; therefore an HbA1c of7.0%clearly meets the threshold and supports diabetes. By comparison, a2-hour OGTT value of 90 mg/dLis normal and does not support diabetes (diabetes is typically supported when the 2-hour value is≥ 200 mg/dL).Hypoglycemiais low blood glucose and is not diagnostic of diabetes; it may occur in diabetics due to treatment but can also occur in non-diabetics for many reasons. Afasting glucose of 100 mg/dLis at most borderline/prediabetes range and does not meet diagnostic criteria for diabetes (diabetes is supported at≥ 126 mg/dL).