Clinical Efficacy and Safety of Zoledronic Acid Combined with PVP/PKP in the Treatment of Osteoporotic Vertebral Compression Fracture: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Figure 7

Forest plots of β-CTX levels at 1 mo (a), 3 mo (b), 6 mo (c), and 12 mo (d) after the interventions. MD: mean difference; CI: confidence interval.

(a)

(b)

(c)

(d)