Figure 1.
Glucose, insulin, and disposition index values at OGTT. Plasma glucose (A) and serum insulin (B) levels during OGTT in QQ (solid lines) and QR+RR (dotted lines) individuals are shown. Disposition index values (calculated as insulinogenic index × insulin sensitivity index) are shown in QQ (light gray bar) and QR+RR (dark gray bar) individuals (C). *, P = 0.005 by two-way ANOVA test; †, P = 0.02 by Student’s t test.