Research Article
Tumor Characteristics Associated with Lymph Node Metastasis and Prognosis in Patients with ERBB2-Positive Gastric Cancer
Table 3
Multivariate analyses of risk factors for lymph node metastasis.
| Variables | Hazard ratio (95% CI) | -value |
| Tumor size (≤4 cm/>4 cm) | 6.213 (2.097–18.407) | 0.001 | Neural invasion (No/Yes) | 2.876 (1.011–8.184) | 0.048 | Vascular invasion (No/Yes) | 16.881 (5.207–54.727) | <0.001 | Tumor deposit (No/Yes) | 3.147 (0.543–18.235) | 0.201 | AJCC T stage (T1−3/t4) | 0.800 (0.221–2.898) | 0.734 |
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