Retrospective Study
Copyright ©The Author(s) 2022.
World J Gastrointest Surg. Sep 27, 2022; 14(9): 930-939
Published online Sep 27, 2022. doi: 10.4240/wjgs.v14.i9.930
Table 2 Cox proportional hazard model for cancer-free survival
Univariate
Multivariate

Hazard ratio (95%CI)
P value
Hazard ratio (95%CI)
P value
Age 1.055 (1.001, 1.112)0.047a1.057 (1.001, 1.117)0.048a
Gender/male1.346 (0.614, 2.950)0.459-
BMI 0.937 (0.850, 1.033)0.191-
HBV2.070 (1.005, 4.263)0.048a1.371 (0.632, 2.978)0.425
HCV0.687 (0.332-1.423)0.313-
Alcoholism1.751 (0.532-5.769)0.357-
Diabetes mellitus1.062 (0.523, 2.157)0.868-
Hypertension1.704 (0.777, 3.736)0.183-
Tumor size1.057 (0.817, 1.368)0.672-
Tumor number (2/3 vs 0/1)1.577 (0.777, 3.199)0.207-
Lymphovascular invasion1.722 (0.600, 4.945)0.312-
Splenectomy2.754 (1.359, 5.581)0.005a2.560 (1.198, 5.471)0.015a
PLT1.000 (1.000, 1.000)0.579-
AFP1.001 (1.000, 1.002)0.070-