Table 2.
Characteristic | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
HR | p > |Z| | 95% CI | HR | p > |Z| | 95% CI | |
RARβ expression | 0.032 | 0.001 ∗ | 0.004 0.232 | 0.038 | 0.001 ∗ | 0.005 0.278 |
Tumor diameter (cm) ≤2 vs >2 |
4.596 | 0.132 | ||||
Lymph node metastasis No metastasis vs metastasis |
1.379 | 0.268 | 0.781 2.434 | |||
Distant metastasis (M) No metastasis vs metastasis |
5.189 | 0.001 ∗ | 2.028 13.272 | |||
Stage grouping with TNM Stage I vs II vs III-IV |
1.758 | 0.002 ∗ | 1.235 2.503 | 1.523 | 0.030 ∗ | 1.043 2.225 |
Gender Male vs female |
1.584 | 0.148 | 0.849 2.953 | |||
Age at diagnosis (years) ≤60 vs >60 |
1.121 | 0.708 | 0.615 2.044 | |||
Differentiation Well vs moderate vs poorly |
0.418 | 0.006 ∗ | 0.224 0.780 | 0.687 | 0.243 | 0.366 1.289 |
∗ p < 0.05.