Meta-Analysis
Copyright ©The Author(s) 2024.
World J Gastroenterol. Mar 21, 2024; 30(11): 1621-1635
Published online Mar 21, 2024. doi: 10.3748/wjg.v30.i11.1621
Figure 1
Figure 1 The preferred reporting items for systematic reviews and meta-analyses flow diagram flowchart shows the number of articles (n) in the different selection stages of the selection process. AC: Adenocarcinoma; SCC: Squamous cell carcinoma.
Figure 2
Figure 2 Analysis of pathological complete response. OR: Odds ratio.
Figure 3
Figure 3 Analysis of the 30-d mortality. nCT: Neoadjuvant chemotherapy; nCRT: Neoadjuvant chemoradiotherapy; OR: Odds ratio.
Figure 4
Figure 4 The Kaplan-Meier curves for the overall survival. The x-axis shows the time in month, the y-axis shows the number of patients in percentage. nCT: Neoadjuvant chemotherapy; nCRT: Neoadjuvant chemoradiotherapy; PFS: Progression-free survival.
Figure 5
Figure 5 Pooled hazard ratio analysis of the overall mortality. HR: Hazard ratio; HK: Hoffman-Kringle random effect model.