Extended Data Fig. 3: Concordance analysis of plasma glucose concentration during OGTT and IIGI.

Glucose time-series from OGTT and IIGI are overlaid on each other, showing their high similarity. Each box represents a participant, the x-axis represents time in minutes relative to the start of OGTT or IIGI, and the y-axis represents glucose concentration in mg/dL. Average Pearson correlations between each individual’s glucose time-series from OGTT and IIGI equals 0.82, with a standard deviation equal 0.16.