Factors | Univariate | Multiple regression | |||
HR (95% CI) | P | HR (95% CI) | P | ||
Age (years) | 0.477 (0.275, 0.829) | 0.009 | 0.492 (0.266, 0.909) | 0.015 | |
< 65 | 89 | ||||
= 65 | 94 | ||||
Gender | 0.882 (0.504, 1.543) | 0.66 | | | |
Male | 128 | ||||
Female | 55 | ||||
Differentiation | 0.576 (0.312, 1.135) | 0.723 | | | |
Well/moderately | 152 | ||||
Poorly | 31 | ||||
Comorbidities | |||||
Yes | 108 | ||||
No | 75 | ||||
Tumor size (cm) | 1.916 (1.121, 3.274) | 0.017 | | | |
< 3 | 121 | ||||
= 3 | 62 | ||||
Tumor number | 2.167 (1.205, 3.898) | 0.01 | 1.969 (1.010, 3.839) | 0.032 | |
Single | 147 | ||||
Multiple | 36 | ||||
Adjacent to large vessels | 2.571 (1.375, 4.808) | 0.003 | 3.238 (1.508, 6.951) | 0.002 | |
Yes | 153 | ||||
No | 30 | ||||
a-fetoprotein level (ng/mL) | 2.109 (1.231, 3.618) | 0.007 | 1.898 (1.042, 3.456) | 0.009 | |
= 20 | 118 | ||||
> 20 | 65 | ||||
GGT (U/L) | 1.872 (1.178, 2.287) | 0.112 | | | |
= 50 | 77 | ||||
> 50 | 106 | ||||
Albumin level (g/L) | 0.703 (0.405, 1.220) | 0.21 | | | |
< 35 | 50 | ||||
= 35 | 131 | ||||
Total bilirubin level (µmol/L) | 1.320 (0.706, 2.466) | 0.384 | | | |
< 20.5 | 150 | ||||
= 20.5 | 33 | ||||
ALT level (U/L) | 1.257 (0.740, 2.135) | 0.398 | | | |
< 40 | 89 | ||||
= 40 | 94 | ||||
AST level (U/L) | 1.345 (0.743, 2.434) | 0.328 | | | |
< 40 | 60 | ||||
= 40 | 123 | ||||
Platelet count (109) | 0.772 (0.456, 1.306) | 0.334 | 0.479 (0.258, 0.889) | 0.027 | |
<100 | 99 | ||||
= 100 | 84 | ||||
Prothrombin time international normalized ratio | 1.012 (0.582, 1.760) | 0.967 | | | |
< 1.1 | 117 | ||||
= 1.1 | 66 | ||||
Procedure session | 2.148 (1.002, 4.603) | 0.049 | | | |
1 | 162 | ||||
> 1 | 21 | ||||
ChildPugh grade | 2.119 (0.654, 6.868) | 0.211 | 6.752 (1.728 26.384) | 0.002 | |
A | 175 | ||||
B | 8 | ||||
ALBI grade | 3.787 (2.117, 6.775) | <0.001 | 4.814 (2.471, 9.378) | <0.001 | |
1 | 95 | ||||
2, 3 | 88 |
Data in parentheses are 95% confidence intervals. ALBI, albumin- bilirubin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; GGT, γ-glutamyl transferase.