(A) Forest plot illustrating the effects of teriparatide and placebo treatments on osteocalcin at 6 and 12 months (56, 59). (B) Forest plot illustrating the effects of teriparatide and placebo treatments on P1NP at 6,12, and 18 months (50, 55, 56, 58, 59, 62). (C) Forest plot illustrating the effects of teriparatide and placebo treatments on CTx changes at 6 and 12 (50, 55, 59).