Table 1.

Risk of DKA According to Plasma Ketone Concentrations in People with Diabetes.

Plasma ketone concentration	Risk of DKA
< 0.6 mmol/L	No particular increased risk
0.6 to 1.5 mmol/L	Slightly increased risk
1.6 to 2.9 mmol/L	Increased risk
≥ 3 mmol/L	Very high risk