Table 3.
Cox univariate and multivariate regression analysis.
| Variable |
Univariate analysis |
Multivariate analysis |
||
| HR (95%CI) | P | HR (95%CI) | P | |
| Age (>65 vs <65 yr) | 1.54 (0.99-2.39) | 0.056 | 1.62 (1.04-2.52) | 0.035 |
| T-stage (3+4 vs 1+2) | 2.24 (1.21-4.23) | 0.010 | 1.61 (0.86-3.03) | 0.139 |
| N-stage (1+2+3 vs 0) | 2.42 (1.57-3.74) | <0.001 | 1.82 (1.12-2.94) | 0.015 |
| Dukes (4 vs 1+2+3) | 11.42 (5.342-4.43) | <0.001 | 6.32 (2.781-4.39) | <0.001 |
| Ki67 (>40 vs ≤40) | 0.63 (0.41-0.98) | 0.040 | 1.26 (0.67-2.39) | 0.469 |
| Ki67 Hot spot (>50 vs ≤50) | 0.48 (0.31-0.75) | 0.001 | 0.51 (0.27-0.98) | 0.044 |