Variables | 5-year OS | 5-year DFS | ||||
---|---|---|---|---|---|---|
Univariate | Multivariate | P | Univariate | Multivariate | P | |
P | HR (95% CI) | P | HR (95% CI) | |||
Age | 0.024 | 1.026 (1.005–1.047) | 0.014 | 0.011 | 0.979 (0.959–0.999) | 0.039 |
Sex (male) | 0.369 | 0.066 | ||||
BMI (kg/m2) | 0.307 | 0.326 | ||||
CEA | < 0.001 | 1.016 (1.007–1.026) | 0.001 | 0.058 | ||
ASA class | 0.053 | 0.669 | 0.032 | |||
Tumour location | 0.036 | 0.054 | 0.001 | 0.872 (0.802–0.948) | 0.001 | |
With robotic surgery | 0.925 | 0.451 | ||||
With previous abdominal surgery | 0.065 | 0.583 | ||||
Lymph nodes retrieved | 0.332 | 0.036 | 0.937 (0.888–0.989) | 0.018 | ||
TNM stage | 0.003 | 1.622 (1.068–2.464) | 0.023 | 0.001 | 1.919 (1.241–2.969) | 0.003 |
Differentiation grade | 0.010 | 1.664 (1.093–2.535) | 0.018 | < 0.001 | 1.660 (1.116–2.469) | 0.012 |
CRM (no involved) | 0.302 | 0.754 | ||||
With lymphovascular invasion | 0.018 | 0.123 | 0.005 |