Table 3.
Independent prognostic factors of colon adenocarcinoma patient with recurrence by univariate and multivariate Cox regression analysis
| Clinical characteristics | Univariable Cox | Multivariable Cox | ||||
|---|---|---|---|---|---|---|
| HR | 95%CI | P | HR | 95%CI | P | |
| Age at pathologic diagnosis (years, mean ± sd) | 1.011 | 0.997–1.023 | 1.268E−01 | – | – | – |
| Gender (male/female) | 1.309 | 0.940–1.823 | 1.096E−01 | – | – | – |
| Pathologic stage (1/2/3/4) | 1.866 | 1.475–2.360 | 1.754E−07 | 1.365 | 0.899–2.073 | 1.439E−01 |
| Pathological T (1/2/3/4/–) | 1.969 | 1.443–2.686 | 2.606E−05 | 1.686 | 1.199–2.369 | 2.630E−03 |
| Pathological N (0/1/2/3/–) | 1.691 | 1.387–2.059 | 5.525E−07 | 1.328 | 0.967–1.824 | 7.921E−02 |
| Pathological M (0/1/–) | 1.77 | 0.861–3.639 | 1.154E−01 | – | – | – |
| Tumor location (distal/proximal) | 0.346 | 0.602–1.181 | 3.217E−01 | – | – | – |
| Chemotherapy (yes/no) | 1.647 | 1.190–2.277 | 2.331E−03 | 0.998 | 0.669–1.490 | 9.922E−01 |
| RS model status (high/low) | 2.878 | 2.012–4.118 | 1.392E−09 | 2.559 | 1.747–3.748 | 1.410E−06 |
| Tumor recurrence (yes/no) | – | – | – | – | – | – |
| Recurrence free survival time (months, mean ± sd) | – | – | – | – | – | – |