Figure 1.

Survival curves and log-rank test results for freedom from glycemic failure in the TODAY study cohort by OGTT glucose response curve at baseline (A) and at month 6 (B). Data are shown for up to 48 months of follow-up (accounting for 95.7% of glycemic failure). Panel B excludes participants who failed to maintain glycemic control in the first 6 months of the study (n = 136 or 20.5%) or were lost to follow-up early and did not undergo an OGTT collected at month 6 (n = 2), resulting in a starting population of 524 youths free of glycemic failure at month 6.