| |
Univariate analysis (log-rank test) |
Multivariate analysis (Cox proportional hazards model) |
| Variables |
Statistic |
df |
P |
Hazard ratio |
95%CI |
P |
| Sex |
0.06 |
1 |
0.8004 |
|
|
|
| Age |
0.20 |
1 |
0.6531 |
|
|
|
| Macro type |
2.16 |
3 |
0.5404 |
|
|
|
| Site |
1.65 |
2 |
0.4384 |
|
|
|
| The number of site |
1.14 |
2 |
0.5641 |
|
|
|
| Depth |
3.24 |
2 |
0.1978 |
|
|
|
| Histology |
4.96 |
1 |
0.0260* |
3.602 |
1.072-12.106 |
0.038* |
| Stroma |
1.20 |
1 |
0.2730 |
|
|
|
| INF |
0.66 |
2 |
0.7180 |
|
|
|
| ly |
2.52 |
2 |
0.2836 |
|
|
|
| v |
0.23 |
1 |
0.6370 |
|
|
|
| LN metastasis |
4.74 |
2 |
0.0933 |
|
|
|
| Gastrectomy |
2.18 |
1 |
0.1396 |
|
|
|
| New drugs |
0.58 |
1 |
0.4464 |
|
|
|
| LN dissection |
0.41 |
1 |
0.5202 |
|
|
|
| Tumor size |
0.86 |
1 |
0.3534 |
|
|
|
| R |
0.00 |
1 |
0.9537 |
|
|
|
| Liver meta (1) |
0.02 |
1 |
0.8862 |
|
|
|
| Liver meta (2) |
0.94 |
1 |
0.3328 |
|
|
|
| Hepatectomy |
1.94 |
1 |
0.1642 |
|
|
|
| HAI |
8.57 |
1 |
0.0034* |
0.255 |
0.112-0.580 |
0.001* |
| Systemic chem. |
14.82 |
1 |
0.0001* |
0.239 |
0.093-0.612 |
0.003* |
df degree of freedom, CI confidential interval, INF tumor infiltrative pattern, ly lymphatic invasion, v venous invasion, LN lymph node, R residual tumor , Liver meta (1) the
number of metastatic nodule (solitary or multiple), Liver meta (2) the number of metastatic nodule (≤ 3 or 4 ≤), HAI hepatic arterial infusion, chem chemotherapy *P<0.05
indicates statistical significance |
