Pre-Diabetes is defined by which fasting glucose range?

Pre-Diabetes is defined by which fasting glucose range?

• A. 100-125 mg/dL
• B. Normal <100 mg/dL
• C. >125 mg/dL
• D. 80-99 mg/dL

Answer: (A)

Prediabetes in fasting glucose tests is defined as impaired fasting glucose, which is a fasting plasma glucose of 100 to 125 mg/dL. This range is higher than normal (normal is below 100 mg/dL) but not high enough to diagnose diabetes (diabetes is typically diagnosed at 126 mg/dL or higher on two occasions). So the 100–125 mg/dL range best identifies those at increased risk who haven’t yet progressed to diabetes. In this state, lifestyle changes can significantly reduce the risk of developing type 2 diabetes.

Prediabetes in fasting glucose tests is defined as impaired fasting glucose, which is a fasting plasma glucose of 100 to 125 mg/dL. This range is higher than normal (normal is below 100 mg/dL) but not high enough to diagnose diabetes (diabetes is typically diagnosed at 126 mg/dL or higher on two occasions). So the 100–125 mg/dL range best identifies those at increased risk who haven’t yet progressed to diabetes. In this state, lifestyle changes can significantly reduce the risk of developing type 2 diabetes.