Table 1 Definition of preoperative glycemic control.

From: Sustained Improvements in Glucose Metabolism Late After Roux-En-Y Gastric Bypass Surgery in Patients with and Without Preoperative Diabetes

NGT

Fasting plasma glucose <6.1 mM

and

2 hour OGTT plasma glucose <7.8 mM

and

HbA1c <42 mmol/mol

T2D

Fasting plasma glucose >7.0 mM

and/or

2 hour OGTT plasma glucose >11.1 mM

and/or

Treatment with ≥1 antidiabetic agents