Retrospective Study
Copyright ©The Author(s) 2025.
World J Clin Oncol. Jun 24, 2025; 16(6): 107255
Published online Jun 24, 2025. doi: 10.5306/wjco.v16.i6.107255
Table 5 Analysis of postoperative recurrence-free survival-related risk factors
Risk factorUnivariate analysis
Multivariate analysis
HR (95%CI)
P value
HR (95%CI)
P value
Age (≥ 65 years)3.475 (0.889-13.586)0.073--
HBsAg (positive)1.117 (0.237-5.272)0.889--
EOCG-PS (1)11.943 (2.310-61.743)0.0030.406 (0.027-6.115)0.515
Child-Pugh class (B)5.810 (1.521-22.185)0.0103.748 (0.390-35.980)0.252
Vascular invasion (present)1.676 (0.433-6.487)0.455--
Conversion therapy cycle (≥ 5 times)1.567 (0.436-5.637)0.491--
Number of TACE (≥ 2 times)2.326 (0.481-11.245)0.294--
irAEs (present)0.446 (0.056-3.566)0.446--
Surgical type (open)4.256 (0.533-34.003)0.172--
Surgery time (≥ 200 minutes)1.580 (0.335-7.448)0.563--
Intraoperative blood loss (≥ 500 mL)0.821 (0.174-3.869)0.803--
Intraoperative blood transfusion (yes)0.917 (0.257-3.278)0.894--
Clavien-Dindo class (IIIa-V)0.037 (0.000-71.508)0.394--
Post-operative pathology (PCR)0.171 (0.036-0.811)0.0260.073 (0.009-0.571)0.013
Maximum tumor diameter (≥ 10 cm)1.537 (0.392 -6.028)0.537--
Number of tumors (≥ 3)1.088 (0.306-3.861)0.897--
WBC count (≥ 4 × 109/L)1.201 (0.310-4.653)0.791--
HGB level (≥ 120 g/L)0.072 (0.009-0.571)0.0130.51 (0.018-14.854)0.701
RBC count (≥ 4.3 × 1012/L)0.194 (0.041-0.916)0.0381.816 (0.190-17.317)0.604
PLT count (≥ 100 × 109/L)2.200 (0.650-40.842)0.120--
ALB level (≥ 35 g/L)0.052 (0.007-0.412)0.0050.022 (0.001-0.594)0.023
ALT level (≥ 40 IU/L)0.602 (0.127-2.860)0.523--
AST level (≥ 40 IU/L)0.777 (0.219-2.756)0.696--
AFP level (≥ 400 ng/mL)1.415 (0.365-5.477)0.615--
Postoperative adjuvant therapy (present)0.746 (0.213-2.606)0.646--