Meta-Analysis
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Mar 27, 2023; 15(3): 471-479
Published online Mar 27, 2023. doi: 10.4240/wjgs.v15.i3.471
Figure 4
Figure 4 Meta-regression analysis of incidence indicators for nausea and vomiting: Publication year factor (P = 0. 68).