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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Clin Oncol. May 24, 2026; 17(5): 118670
Published online May 24, 2026. doi: 10.5306/wjco.v17.i5.118670
Figure 1
Figure 1  Flow diagram of included studies.
Figure 2
Figure 2 Overall survival with surgery vs no surgery for liver metastases (random-effects model; heterogeneity: Tau2 = 0. 16; I2 = 96%). CI: Confidence interval.
Figure 3
Figure 3  Progression-free survival with surgery vs no surgery for liver metastases (random-effects model; heterogeneity: Tau2 = 0. 20; I2 = 67%).


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