Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Endosc. Feb 16, 2024; 16(2): 72-82
Published online Feb 16, 2024. doi: 10.4253/wjge.v16.i2.72
Figure 1
Figure 1 Overall survival and recurrence-free survival of endoscopic submucosal dissection, surgery and definitive chemoradiotherapy before and after inverse probability of treatment weighting analysis. The small table in the figure represents the results obtained from a two-by-two comparison of the survival rates of the three groups. A: Survival curves of overall survival (OS) for patients before inverse probability of treatment weighting (IPTW) adjustment; B: Survival curves of recurrence-free survival (RFS) for patients before IPTW adjustment; C: Survival curves of OS for patients after IPTW adjustment; D: Survival curves of RFS for patients after IPTW adjustment. d-CRT: Definitive chemoradiotherapy; ESD: Endoscopic submucosal dissection. P value was calculated by the log-rank test.