Table 2 Dignostic criteria for congenital hyperinsulinism
| Detected when plasma glucose < 2.8 mmol/L | |
|---|---|
| Plasma insulin, plasma C-peptide | > 1–2uU/mL (insulin), > 0.2 mmol/L (C-peptide) |
| Plasma free fatty acids | < 1.7 mmol/L |
| Plasma β-hydroxybutyrate | < 1.8 mmol/L |
| Glycemic response to glucagon | ≥ 1.7 mmol/L |