Figure 1

Trends in bone turnover markers and PTH. Trends of mean (SD) in bone turnover markers and PTH: a) Osteocalcin Δ_[48-bl] = 18.78 ng/mL p < 0.0001; b) CTx Δ_[48-bl] = 0.33 ng/mL, p < 0.0001; c) OPG Δ_[48-bl] 0.09 ng/mL, p = 0.0432; d) PTH Δ_[48-bl] = 15.05 ng/mL, p = 0.0002.