Glucose Measurements at Various Time Points During the OGTT and Their Role in Capturing Glucose Response Patterns

Intermediate time points during the oral glucose tolerance test (OGTT) have received more attention recently (1), with some researchers even suggesting to use 1-h glucose when screening for prediabetes (2). We demonstrated that characterization of glucose response patterns from OGTTs with five time points provides useful insights into the heterogeneity of type 2 diabetes development (3). Although such analyses are feasible in small...