Table 2 Univariate and multivariate analyses of prognostic factors in colorectal cancer
Variable | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
HR | 95 % CI | P value | HR | 95 % CI | P value | |
Age (years) | 1.632 | 0.761–3.534 | 0.215 | – | – | – |
Gender | 1.134 | 0.533–2.445 | 0.759 | – | – | – |
Histological grading | 1.704 | 0.792–3.668 | 0.173 | – | – | – |
Tumor size | 2.629 | 1.132–5.237 | 0.026 | 2.116 | 0.945–4.572 | 0.078 |
Depth of invasion | 2.388 | 1.076–5.224 | 0.032 | 1.524 | 0.635–3.162 | 0.283 |
Lymph node metastasis | 5.395 | 1.986–10.655 | 0.004 | 4.958 | 1.923–10.115 | 0.005 |
Clinical staging | 2.973 | 1.202–6.488 | 0.015 | 5.232 | 1.998–12.685 | 0.001 |
MiR-154 | 3.178 | 1.436–9.356 | 0.006 | 2.825 | 1.006–5.132 | 0.022 |