Univariate COX analysis | Multivariate COX analysis | |||||
---|---|---|---|---|---|---|
Variable | HR | 95Â % CI | P-value | HR | 95Â % CI | P-value |
Lymph node metastasis | 2.43 | 1.44–4.67 | 0.004 | 1.67 | 1.23–3.87 | 0.024 |
Tumor differentiation | 1.59 | 1.17–2.89 | 0.034 | 1.53 | 1.10–2.98 | 0.021 |
Tumor APJ level | 2.23 | 1.451–4.14 | 0.002 | 2.15 | 1.33–4.32 | 0.003 |