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 9

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

(a)

(b)

(c)