A 45-year old woman has a fasting serum glucose concentratio…

A 45-year old woman has a fasting serum glucose concentration of 95 mg/dL (74-100 mg/dL) and a 2-hour postprandial (after eating) glucose concentration is 105 mg/dL (74-100 mg/dL). The statement which best describes this patient’s fasting serum glucose concentration is: