What is the diagnostic criteria for type 2 diabetes?
Fasting blood sugar test. Less than 100 mg/dL (5.6 mmol/L) is normal. 100 to 125 mg/dL (5.6 to 6.9 mmol/L) is diagnosed as prediabetes. 126 mg/dL (7 mmol/L) or higher on two separate tests is diagnosed as diabetes.
What are the WHO diagnostic criteria for diabetes?
a random venous plasma glucose concentration ≥ 11.1 mmol/l or. a fasting plasma glucose concentration ≥ 7.0 mmol/l (whole blood ≥ 6.1 mmol/l) or. two hour plasma glucose concentration ≥ 11.1 mmol/l two hours after 75g anhydrous glucose in an oral glucose tolerance test (OGTT).
What is the gold standard for diagnosis of type 2 diabetes?
The current gold standard for diabetes screening is the glycohemoglobin test (HbA1c) . It is a general gauge of diabetes control that specifies an average blood glucose level over a few months.
Who HbA1c criteria?
An HbA1c of 6.5% is recommended as the cut point for diagnosing diabetes. A value of less than 6.5% does not exclude diabetes diagnosed using glucose tests. Glycated haemoglobin (HbA1c) was initially identified as an “unusual” haemoglobin in patients with diabetes over 40 years ago (12).
How is type 1 and 2 diabetes diagnosed?
The primary test used to diagnose both type 1 and type 2 diabetes is known as the A1C, or glycated hemoglobin, test. This blood test determines your average blood sugar level for the past 2 to 3 months. Your doctor may draw your blood or give you a small finger prick.
What is the difference between type 1 and type 2?
The main difference between the two types of diabetes is that type 1 diabetes is a genetic disorder that often shows up early in life, and type 2 is largely diet-related and develops over time. If you have type 1 diabetes, your immune system is attacking and destroying the insulin-producing cells in your pancreas.
Which is more accurate HbA1c and FBS?
Generally, FBS was a more accurate predictor for HbA1c compared with HbA1c as a predictor of FBS. Although the optimum cutoff point of HbA1c was >6.15%, its precision was comparable with the conventional cutoff point of >6%.