Figure 3

Change in C-terminal telopeptide of type I collagen (1CTP) median values (IQR) at 0, 3 and 12 months for both treatment group s. 1-CTP is a marker of bone resorption. The difference between the two treatment groups was significant, both at 3 months (p < 0.00) and 12 months (p < 0.001). 1 = baseline, 2 = 3 months, 3 = 12 months.