From: Mandatory oral glucose tolerance tests identify more diabetics in stable patients with chronic heart failure: a prospective observational study
NGT
Prediabetes
Diabetes
Fasting glucose
<5.6 mmol/L
5.6-6.9 mmol/L
≥7.0 mmol/L
OR
2-hour glucose
<7.8 mmol/L
7.8-11.0 mmol/L
≥11.1 mmol/L
HbA1c
<5.7%
5.7-6.4%
≥6.5%