Variables | Univariate analysis | Multivariate analysis | P |
---|---|---|---|
P | HR (95% CI) | ||
Sex | 0.644 | ||
Male | – | – | |
Female | – | – | |
Age | < 0.001 | ||
< =76 | Reference | ||
77–86 | 1.499(1.412–1.592) | < 0.001 | |
> =87 | 2.252(2.083–2.435) | < 0.001 | |
Marital status | < 0.001 | ||
Unmarried | Reference | ||
Married | 0.836(0.791–0.884) | < 0.001 | |
Unknown | 1.011(0.896–1.140) | 0.865 | |
Tumor site | < 0.001 | ||
Colon | Reference | ||
Rectum | 1.088(1.011–1.171) | 0.024 | |
Grade | < 0.001 | ||
I | Reference | ||
II | 1.061(0.943–1.194) | 0.326 | |
III | 1.324(1.168–1.502) | < 0.001 | |
IV | 1.417(1.212–1.657) | < 0.001 | |
Unknown | 1.100(0.916–1.321) | 0.308 | |
SEER_stage | < 0.001 | ||
Localized | Reference | ||
Regional | 1.492(1.343–1.657) | < 0.001 | |
Distant | 1.883(1.507–2.354) | < 0.001 | |
AJCC_stage | < 0.001 | ||
I | – | – | |
II | – | – | |
III | – | – | |
IV | – | – | |
AJCC_T | < 0.001 | ||
T1 | Reference | ||
T2 | 1.417(1.185–1.694) | < 0.001 | |
T3 | 2.244(1.912–2.634) | < 0.001 | |
T4 | 3.914(3.301–4.640) | < 0.001 | |
AJCC_N | < 0.001 | ||
N0 | Reference | ||
N1 | 1.561(1.444–1.687) | < 0.001 | |
N2 | 2.426(2.237–2.631) | < 0.001 | |
AJCC_M | < 0.001 | ||
M0 | Reference | ||
M1 | 2.160(1.743–2.677) | < 0.001 | |
Bone metastasis | < 0.001 | ||
No | Reference | ||
Yes | 1.360(1.021–1.812) | 0.036 | |
Unknown | 1.600(0.934–2.743) | 0.087 | |
Brain metastasis | < 0.001 | ||
No | Reference | ||
Yes | 2.424(1.564–3.756) | < 0.001 | |
Unknown | 0.602(0.346–1.049) | 0.073 | |
Liver metastasis | < 0.001 | ||
No | Reference | ||
Yes | 1.414(1.280–1.563) | < 0.001 | |
Unknown | 1.047(0.724–1.514) | 0.807 | |
Lung metastasis | < 0.001 | ||
No | Reference | ||
Yes | 1.359(1.200–1.539) | < 0.001 | |
Unknown | 1.439(1.020–2.029) | 0.038 | |
Tumor size | < 0.001 | ||
< =3.4 | Reference | ||
3.5–5.9 | 1.017(0.942–1.097) | 0.670 | |
> =6 | 1.186(1.095–1.283) | < 0.001 | |
Unknown | 1.394(1.221–1.592) | < 0.001 |