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 6

Forest plots of BMD at 6 mo (a) and 12 mo (b) after the interventions. MD: mean difference; CI: confidence interval.

(a)

(b)