Systematic Reviews
Copyright ©The Author(s) 2022.
World J Orthop. Mar 18, 2022; 13(3): 307-328
Published online Mar 18, 2022. doi: 10.5312/wjo.v13.i3.307
Figure 2
Figure 2 Cochrane risk of bias summary of the randomized controlled trials. Review authors’ judgements about each risk of bias item. Low RoB (green + symbol), high RoB (red - symbol), or unclear RoB (yellow - symbol) is shown.