Systematic Reviews
Copyright ©The Author(s) 2023.
World J Meta-Anal. Jun 18, 2023; 11(5): 181-195
Published online Jun 18, 2023. doi: 10.13105/wjma.v11.i5.181
Figure 1
Figure 1  Flowchart of studies selected for inclusion in the review following Preferred Reporting Items for Systematic Reviews.
Figure 2
Figure 2  Assessment of the risk of bias of studies in each domain of the tools Revised Cochrane Risk of Bias In Non-randomized Studies-of Interventions (ROBINS-I).