Kraft pattern results9 (used with permission)
Fasting insulin ≤30 µU/mL
30 min or 1-hour peak
2-hour+3-hour sum <60 µU/mL
Fasting insulin ≤50 µU/mL
2-hour+3-hour sum ≥60, <100 µU/mL
Fasting insulin 31–50 µU/mL
2-hour+3-hour sum ≥100 µU/mL
Delayed peak (2 hours or 3 hours)
Fasting insulin >50 µU/mL
All values ≤30 µU/mL