Table 3. Cox proportional hazard regression analyses for overall survival.
Clinical features |
Univariable analysis* |
Multivariable analysis* |
||
---|---|---|---|---|
HR (95% CI) | P value | HR (95% CI) | P value | |
Gender | 1.143 (0.740-1.764) | 0.547 | ||
Age | 1.000 (0.977-1.025) | 0.981 | ||
Differentiation | 1.565 (1.080-2.268) | 0.018 | 1.408 (0.964-2.057) | 0.077 |
Tumor invasion | 1.526 (1.125-2.072) | 0.007 | 1.412 (0.964-2.069) | 0.077 |
LN metastasis | 2.059 (1.338-3.168) | 0.001 | 1.980 (1.017-3.856) | 0.045 |
CRNN | 0.375 (0.232-0.607) | <0.001 | 0.429 (0.263-0.701) | 0.001 |
HR = hazard ratio; CI = confidence interval.