Meta-Analysis
Copyright ©The Author(s) 2023.
World J Orthop. Jan 18, 2023; 14(1): 23-41
Published online Jan 18, 2023. doi: 10.5312/wjo.v14.i1.23
Figure 6
Figure 6 Publication bias assessment. A: Funnel plot; B: Quantile plot for the visual analog score outcome at 6 mo in the included studies. CES: Combined effect size.