Table 1.
Univariate and Multivariate Analyses of Individual Parameters for Correlations with Overall Survival Rate: Cox Proportional Hazards Model
| Variables | Univariate |
Multivariate |
||||
|---|---|---|---|---|---|---|
| HR | CI (95%) | p Value | HR | CI (95%) | p Value | |
| Age (≥55/< 55) | 0.574 | 0.434–0.759 | 0.000* | 0.738 | 0.547–0.995 | 0.046* |
| Gender (male/female) | 0.985 | 0.693–1.401 | 0.308 | 1.137 | 0.781–1.655 | 0.504 |
| T classification (III + IV/I + II) | 3.935 | 2.041–7.585 | 0.000* | 3.172 | 1.607–3.552 | 0.001* |
| N classification (N1–3/N0) | 1.538 | 1.027–2.302 | 0.037* | 1.44 | 0.953–2.176 | 0.083 |
| M classification (M1/M0) | 1.841 | 1.275–2.657 | 0.01* | 1.496 | 0.979–2.285 | 0.062 |
| Differentiation (moderate/well) | 0.895 | 0.488–1.640 | 0.719 | 1.207 | 0.644–2.262 | 0.558 |
| Differentiation (poor/well) | 1.094 | 0.614–1.949 | 0.76 | 1.67 | 0.905–3.085 | 0.101 |
| miR-577 expression (high/low) | 2.473 | 1.707–3.580 | 0.000* | 2.389 | 1.607–3.552 | 0.000* |
HR; hazard ratio; CI; confidence interval. *Statistically significant (p < 0.05).