Table 1 Univariate and multivariate Cox regression analyses.
Variable | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
HR (95% CI) | p value | HR (95% CI) | p value | |
Gender | 0.977 | |||
Male | 1.014 (0.399, 2.578) | |||
Female | Reference | |||
Age | 0.249 | |||
<50 | Reference | |||
≥50 | 0.701 (0.382, 1.287) | |||
HBsAg positive | 0.645 | |||
Yes | 1.305 (0.403, 4.222) | |||
No | Reference | |||
Size (major axis) | 0.009 | 0.068 | ||
<5 cm | Reference | Reference | ||
≥5 cm | 2.432 (1.193, 4.955) | 2.011 (0.950, 4.259) | ||
Intact capsule | 0.560 | |||
Yes | 1.199 (0.654, 2.199) | |||
No | Reference | |||
AFP > 400 | 0.607 | |||
Yes | 1.172 (0.642, 2.141) | |||
No | Reference | |||
DTYMK expression | 0.004 | 0.019 | ||
High | 2.470 (1.313, 4.647) | 2.157 (1.137, 4.093) | ||
Low | Reference | Reference | ||
Liver cirrhosis | 0.227 | |||
Yes | 1.453 (0.788, 2.680) | |||
No | Reference | |||
Grade | 0.135 | |||
1 | Reference | |||
2 | 1.200 (0.488, 2.950) | |||
3 | 2.250 (0.861, 5.879) | |||
TNM staging (AJCC 7th) | <0.001 | 0.072 | ||
I–II | Reference | Reference | ||
III–IV | 5.032 (2.715, 9.328) | 2.322 (0.927, 5.814) | ||
Tumor number (>1) | <0.001 | 0.092 | ||
Yes | 4.241 (2.250, 7.994) | 2.205 (0.880, 5.525) | ||
No | Reference | Reference |