Figure 1. C-peptide decay rate for each subject included in the recent-onset cohort.

C-peptide decay rate for each subject included in the recent-onset cohort (n = 50). Each line is 1 subject. Subjects highlighted in blue and green demonstrate slow and rapid decline, respectively. The subject highlighted in olive showed no detectable insulin secretion at a time point before the end of the study; decay rate calculations used throughout exclude the second time point at the limit of C-peptide detection. Some subjects (example in green/magenta) are similar in age but have disparate C-peptide decay rates.