Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. May 27, 2023; 15(5): 892-905
Published online May 27, 2023. doi: 10.4240/wjgs.v15.i5.892
Figure 2
Figure 2 Nomogram for predicting 1- and 3-yr overall survival following colorectal surgery in elderly cancer patients over 80 yr. Draw a vertical line from each variable value to the top “Points” axis, then sum all variables' points. The total points on the bottom scale corresponding to the 1- and 3-yr survival would be displayed. BMI: Body mass index; TNM: Tumor-node-metastasis; CCI: Charlson comorbidity index; OS: Overall survival.