INS and diabetes mellitus: Similarly, mean ± SEM RoM for glucose iPeak and insulin iPeak, respectively, for the n = 8 comparisons in subjects without diabetes, 0.79 ± 0.045 and 0.75 ± 0.052, respectively, were similar to those for iAUC, were both less than 1 (P = 0.002) and did not differ from each other (P = 0.32).