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Retrospective Cohort Study
Copyright: ©Author(s) 2027.
World J Gastroenterol. Jan 7, 2027; 33(1): 122971
Published online Jan 7, 2027. doi: 10.3748/wjg.122971
Table 3 Cox regression analysis for disease-free survival in the training set
VariablesUnivariate Cox regression
Multivariate Cox regression
HR (95%CI)
P value
HR (95%CI)
P value
PIIN score3.140 (2.186-4.510)< 0.001a3.007 (2.099-4.307)< 0.001a
Gender (male vs female)1.707 (0.923-3.156)0.088
Age (> 60 years vs ≤ 60 years)1.263 (0.773-2.065)0.351
Diabetes (yes vs no)1.406 (0.880-2.245)0.154
Hypertension (yes vs no)0.876 (0.514-1.493)0.627
HBV positive (yes vs no)1.220 (0.717-2.075)0.464
MELD score1.010 (0.985-1.035)0.448
Child-Pugh (C vs A-B)1.350 (0.862-2.113)0.189
AFP (> 40 ng/mL vs ≤ 40 ng/mL)3.300 (2.043-5.329)< 0.001a1.985 (1.182-3.334)0.010a
Tumor number1.442 (1.268-1.638)< 0.001a1.280 (1.117-1.466)< 0.001a
Tumor size1.149 (1.092-1.208)< 0.001a1.128 (1.064-1.196)< 0.001a
Differentiation (III vs I-II)3.097 (1.944-4.935)< 0.001a1.772 (1.067-2.943)0.027a
MVI (yes vs no)2.679 (1.674-4.287)< 0.001a1.465 (0.842-2.550)0.177


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