Table 4 Cox model analysis of disease-free survival
Parameters | Relative risk (95% CI) | P-value |
|---|---|---|
Univariate | ||
 Age | 1.246(0.919–1.691) | 0.157 |
 Gender | 0.818(0.519–1.137) | 0.232 |
 Smoking | 0.867(0.643–1.168) | 0.348 |
 Alcohol | 0.970(0.703–1.337) | 0.851 |
 Histological grade | 1.036(0.772–1.390) | 0.815 |
 Stage | 0.541(0.354–0.827) | 0.005 |
 T classification | 2.038(1.439–2.888) | 0.000 |
 Lymph node metastasis | 1.759(1.298–2.483) | 0.000 |
 Distant metastasis | 1.136(1.019–1.266) | 0.022 |
 MKRN3 expression | 1.003(1.001–1.005) | 0.013 |
Multivariate | ||
 Lymph node metastasis | 1.699(1.215–2.375) | 0.002 |
 T classification | 1.900(1.328–2.718) | 0.000 |
 Distant metastasis | 1.135(1.015–1.269) | 0.027 |
 MKRN3 expression | 1.003(1.001–1.005) | 0.006 |