INS and type 2 diabetes mellitus: In the 238 ND subjects, the fraction of non–insulin-dependent glucose disposal (GD-NID/(GD-NID + GD-ID)) was 72.8% ± 12.0%, while it was 48.8% ± 16.9% in the 30 T2D subjects in the IVGTT group (Figure 5), and this difference was significant (p<10–6, unpaired two-samples Wilcoxon test).