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 |