Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Oct 27, 2024; 16(10): 3171-3184
Published online Oct 27, 2024. doi: 10.4240/wjgs.v16.i10.3171
Figure 3
Figure 3 Standardized mean difference before and after inverse probability of treatment-weighting. CEA: Carcinoembryonic antigen; LN: Lymph nodes; PM: Pulmonary metastases.