Fig. 2

High interpersonal variability in the postprandial glucose responses of subjects with T2DM. Patterns and predictions of postprandial glucose responses (PPGR) in a subset cohort of subjects with newly diagnosed T2DM from a previous study [21]. A Glucose response after consuming standardized meals (bread, bread and butter, glucose, and fructose, each consisting of 50 g of available carbohydrates). Each line represents a different participant; participants are colored according to the level of glucose as measured by the CGM. Range of PPGRs from 0 to 100 mg/dl × h. B Example of the PPGR to two standardized meals for two participants exhibiting opposite PPGRs. Each meal contains 50 g of carbohydrates. C PPGR predictions across 22 newly diagnosed T2DM participants. Dots represent predicted (x-axis) and CGM-measured PPGR (y-axis) for meals, based only on the meal’s carbohydrate content. D The same as C, but here, the model was based on our predictor evaluated in leave-one person-out cross-validation on 22 newly diagnosed T2DM participants