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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Obesity (Silver Spring). 2015 Feb 3;23(3):523–526. doi: 10.1002/oby.21021

Figure 1.

Figure 1

Effect of bariatric surgery on HbA1c and DI in subjects with short vs. long-duration type 2 diabetes. Change in HbA1c (A), 1st phase DI (B), and 2nd phase DI (C) from baseline to 24 months post-surgery. Compared with baseline, *p=0.04 and ^p=0.01. DI = disposition index (meal-stimulated insulin secretion rate [iAUC C-peptide/iAUC Glucose] multiplied by insulin sensitivity).