Table 2.
Covariates | Coefficient | Standard error | HR | 95% CI for HR | P-value |
---|---|---|---|---|---|
Age | 0.037 | 0.172 | 1.055 | 0.631–1.586 | 0.764 |
Tumor location | 0.034 | 0.169 | 1.054 | 0.676–1.566 | 0.821 |
Tumor size | 0.044 | 0.131 | 1.045 | 0.808–1.350 | 0.740 |
Differentiation | 0.036 | 0.168 | 1.063 | 0.671–1.606 | 0.747 |
Lauren’s classification | 0.038 | 0.189 | 1.062 | 0.756–1.573 | 0.676 |
Depth of invasion | 0.753 | 0.279 | 1.921 | 1.458–2.608 | 0.012 |
Lymph node metastasis | 0.750 | 0.286 | 2.022 | 1.290–3.721 | 0.011 |
Distant metastasis | 0.653 | 0.162 | 1.936 | 1.392–2.678 | 0.008 |
TNM stage | 1.080 | 0.342 | 3.025 | 1.415–5.074 | 0.009 |
Oct-4 expression | 0.924 | 0.271 | 2.567 | 1.475–2.563 | 0.009 |
Abbreviations: CI, confidence interval; HR, hazard ratio.