Table-II.
Variables | 1-yr survival rate (%) | Log-rank P |
---|---|---|
Age(y) | ||
<65 | 55.0 | 0.799 |
≥65 | 73.5 | |
Gender | ||
Male | 85.8 | 0.731 |
Female | 64.6 | |
Tumor diameter (cm)* | ||
≤7 | 75.0 | 0.012 |
>7 | 35.1 | |
Operation type | ||
Subtotal gastrectomy | 77.9 | 0.579 |
Total gastrectomy | 56.0 | |
Borrmann type | ||
I and II | 76.2 | 0.894 |
III | 84.6 | |
IV | 63.9 | |
Differentiation | ||
Well-moderate | 91.7 | 0.103 |
Poor-undifferentiated | 52.9 | |
Depth of invasion | ||
T3 | 62.8 | 0.373 |
T4 | 60.5 | |
N-stage | ||
N0 | 80.0 | 0.263 |
N1(1~6) | 80.7 | |
N2(7~15) | 45.7 | |
N3(≥16) | 46.9 | |
TNM stage | ||
II | 100 | 0.105 |
III | 60.6 | |
IV | 56.3 | |
Number of organs resected | ||
1 | 66.3 | 0.241 |
≥2 | 56.6 | |
Curability* | ||
Non-curative | 41.9 | 0.030 |
Curative | 68.2 |
*P value <0.05