Effect of Weight Loss, Exercise, or Both on Undercarboxylated Osteocalcin and Insulin Secretion in Frail, Obese Older Adults

Figure 1

Mean percent changes in undercarboxylated osteocalcin (UcOC) (a) and disposition index (DI) (b) during the 1-year interventions. In (a), the changes in UcOC in the diet group differed significantly from the changes in UcOC in the diet-exercise, exercise, and control groups. In (b), the changes in DI in the diet-exercise group differed significantly from the changes in DI in the diet, exercise, and control groups. I bars indicate standard errors.

(a)

(b)