What is a criterion for diabetes risk based on glucose tolerance test results?

A criterion for diabetes risk based on glucose tolerance test results is that a result greater than 140 and less than 200 mg/dL indicates an impaired glucose tolerance, which is a sign of prediabetes. This range reflects a significant response to glucose intake that does not meet the criteria for diabetes but suggests that the individual is at increased risk for developing the condition.

The rationale for this range comes from guidelines established by health organizations. A test result lower than 140 mg/dL is typically considered normal glucose tolerance, while a result equal to or greater than 200 mg/dL is indicative of diabetes. Therefore, the specified range is essential for identifying individuals who may need further monitoring or intervention to reduce their risk of developing diabetes.