Multivariate analysis of prognostic factors of 906 patients with esophageal carcinoma and carcinoma of gastric cardia after surgery.
| Factor | β | SE | Wald | P | RR | 95.0% CI for RR | |
|---|---|---|---|---|---|---|---|
| Lower | Upper | ||||||
| Pathologic type | 22.338 | 0.000 | |||||
| SqCa | 1.000 | ||||||
| Adenocarcinoma | -0.115 | 0.203 | 0.319 | 0.572 | 0.891 | 0.598 | 1.328 |
| USCC | 1.212 | 0.285 | 18.042 | 0.000 | 3.359 | 1.920 | 5.876 |
| Mucinous adenocarcinoma | 0.296 | 0.473 | 0.393 | 0.531 | 1.345 | 0.532 | 3.401 |
| Others | 0.391 | 0.426 | 0.842 | 0.359 | 1.479 | 0.641 | 3.410 |
| TNM staging | 8.005 | 0.046 | |||||
| Stage-0 & I | 1.000 | ||||||
| Stage-II | 0.790 | 0.379 | 4.349 | 0.037 | 2.204 | 1.049 | 4.633 |
| Stage-III | 1.053 | 0.388 | 7.353 | 0.007 | 2.865 | 1.339 | 6.131 |
| Stage-IV | 0.904 | 0.454 | 3.968 | 0.046 | 2.470 | 1.015 | 6.011 |
| No. of lymph node metastasis | 16.314 | 0.000 | |||||
| 0 | 1.000 | ||||||
| 1-3 | 0.439 | 0.195 | 5.067 | 0.024 | 1.552 | 1.058 | 2.275 |
| > 3 | 1.020 | 0.253 | 16.312 | 0.000 | 2.774 | 1.691 | 4.552 |
| Encroachment of localorgans | 17.882 | 0.000 | |||||
| Negative | 1.000 | ||||||
| Positive | 0.718 | 0.170 | 17.882 | 0.000 | 2.050 | 1.470 | 2.858 |