Table 2.
Univariate analysis of clinicopathological prognostic factors for disease-free survival rate
| Factors |
Survival rates (%) |
P value | ||
| 1 yr | 3 yr | 5 yr | ||
| Age (yr) | ||||
| < 67 (n = 27) | 54.7 | 31.9 | 31.9 | 0.7438 |
| ≥ 67 (n = 28) | 72.5 | 21.3 | ||
| Gender | ||||
| Male (n = 41) | 68.7 | 27.3 | 22.7 | 0.2716 |
| Female (n = 14) | 48.6 | 19.4 | 19.4 | |
| Platelets (104/mm3) | ||||
| < 1.5 (n = 27) | 52.8 | 7.9 | 7.9 | 0.1703 |
| ≥ 1.5 (n = 28) | 74.2 | 33.7 | 33.7 | |
| Albumin (g/dL) | ||||
| < 3.9 (n = 27) | 61.5 | 22.6 | 16.9 | 0.8555 |
| ≥ 3.9 (n = 28) | 65.8 | 29.4 | 29.4 | |
| Tumor size (cm) | ||||
| < 4.3 (n = 27) | 62.9 | 35.0 | 35.0 | 0.4474 |
| ≥ 4.3 (n = 28) | 64.8 | 17.0 | 11.3 | |
| AFP (ng/mL) | ||||
| 0-27 (n = 28) | 59.1 | 39.4 | 39.4 | 0.1692 |
| > 27 (n = 27) | 68.0 | 14.6 | 9.7 | |
| DCP (mAU/mL) | ||||
| < 300 (n = 18) | 72.5 | 43.5 | 43.5 | 0.2995 |
| ≥ 300 (n = 18) | 63.0 | 21.0 | 14.0 | |
| Operative procedure | ||||
| Anatomical resection (n = 32) | 82.3 | 33.0 | 33.0 | 0.0074 |
| Non-anatomical resection (n = 23) | 40.9 | 17.0 | 11.4 | |
| Tumor grade of differentiation | ||||
| Moderate (n = 38) | 69.3 | 36.7 | 31.4 | 0.0661 |
| Poor (n = 17) | 52.9 | 7.4 | 7.4 | |
| IM (-) (n = 31) | 67.1 | 28.2 | 23.5 | 0.4761 |
| IM (+) (n = 24) | 59.8 | 22.1 | 22.1 | |
| PVI-S (n = 44) | 74.6 | 27.4 | 23.5 | 0.0072 |
| PVI-M (n = 11) | 20.0 | 20.0 | ||