Figure 2.
A: Adipose DI, i.e., β-cell function relative to ATIS. B: Hyperbolic relationship between ATIS and first-phase insulin concentration during the hyperglycemic clamp. C: Glucose DI, i.e., β-cell function relative to peripheral IS. D: Hyperbolic relationship between peripheral IS and first-phase insulin concentration during the hyperglycemic clamp in youth with IGT vs. NGT.