WITHDRAWN: Moderators analysis in meta-analysis: Meta-regression and subgroups analyzes

This article has been duplicated in issue 7 of the Journal Cirugía Española due to an editorial error and will be published in the next issue 8.

ciresp. 2024;102(7):389–390, https://doi.org/10.1016/j.cireng.2024.03.006. The duplicate article has therefore been withdrawn.

The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/policies/article-withdrawal