Meta-Analysis
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. May 27, 2023; 15(5): 953-964
Published online May 27, 2023. doi: 10.4240/wjgs.v15.i5.953
Figure 1
Figure 1 PRISMA based literature selection. WoS: Web of Science; CNKI: China National Knowledge Infrastructure; CBM: Chinese BioMedical Literature Database; RCT: Randomized controlled trial.
Figure 2
Figure 2 Effect of early nutrition support and delayed nutrition support on postoperative albumin level, postoperative hospital stay, postoperative time to first defecation, and postoperative complication rate. A: Effect of early nutrition support and delayed nutrition support on postoperative albumin level; B: Effect of early nutrition support and delayed nutrition support on postoperative hospital stay; C: Effect of early nutrition support and delayed nutrition support on postoperative time to first defecation; D: Effect of early nutrition support and delayed nutrition support on postoperative complication rate. IV: Inverse variance; SD: Standard difference.
Figure 3
Figure 3 Subgroup analysis. IV: Inverse variance; SD: Standard difference.
Figure 4
Figure 4  Influence analysis.
Figure 5
Figure 5 Trim-filled funnel plots.