Table 4.
Survival rates of patients with cardiac cancer of the remnant stomach and primary cardiac cancer in patients with/without serosal invasion and with/without lymph node metastasis
| Variables | Primary cardiac cancer of remnant stomach, n (%) | Primary cardiac cancer, n (%) | X 2 | P value |
|---|---|---|---|---|
| Serosal invasion |
|
|
|
|
| Yes |
40 (15.0) |
80 (25.0) |
4.176 |
0.041 |
| No |
8 (25.0) |
16 (43.8) |
1.542 |
0.214 |
| Lymph node metastasis |
|
|
|
|
| Yes |
28 (10.7) |
56 (21.6) |
6.236 |
0.013 |
| No | 20 (25.0) | 40 (38.8) | 1.294 | 0.255 |
*Analysis of variance. P < 0.05 is significant.