Is using WHO criteria for impaired fasting glycaemia appropriate as an indication for OGTT in patients at high risk of developing diabetes?
AIM: Impaired fasting glycaemia (IFG) is an indication for oral glucose tolerance test (OGTT). World health organisation and International Diabetes Federation define IFG as fasting plasma glucose (FPG) levels of 6.1-6.9 mmol/l. However, American Diabetes .....