Multivariate logistic regression analyses of lymph node metastases of early gastric cancer patients
| Variables | Multivariate analysis | ||
|---|---|---|---|
| P | Odds ratio | 95% CI | |
| Tumor size > 2 cm | 0.022 | 1.547 | 1.065–2.247 |
| Ulceration | 0.014 | 1.605 | 1.101–2.341 |
| Undifferentiated | < 0.001 | 2.834 | 1.791–4.483 |
| Submucosal invasion | < 0.001 | 3.941 | 2.486–6.249 |
| Lymphovascular invasion | 0.003 | 2.173 | 1.302–3.626 |