Meta-Analysis
Copyright ©The Author(s) 2024.
World J Gastrointest Oncol. Apr 15, 2024; 16(4): 1613-1625
Published online Apr 15, 2024. doi: 10.4251/wjgo.v16.i4.1613
Figure 2
Figure 2 Risk of bias of each included study. Red circles: Studies with a high risk of bias. Green circles: Studies with a low risk of bias. Yellow circles: Studies with insufficient information for assessing the risk of bias.