Retrospective Study
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Jan 16, 2022; 14(1): 49-62
Published online Jan 16, 2022. doi: 10.4253/wjge.v14.i1.49
Figure 2
Figure 2 Overall survival of patients with high and low Charlson comorbidity index. Charlson comorbidity index (CCI) High: Patients with CCI ≥ 2 (n = 20); CCI Low: Patients with CCI ≤ 1 (n = 100). Overall survival rate was significantly different between the two groups (P < 0.001).