Table 3 Multivariable analysis of factors associated with OS and CSS of M-CLM
| Variable | OS | CSS | ||
|---|---|---|---|---|
| HR(95%CI) | P | HR(95%CI) | P | |
| Race | ||||
| White | NS | 1 | 0.008 | |
| Black | 0.701 (0.499–0.986) | 0.041 | ||
| Others | 0.362 (0.183–0.715) | 0.003 | ||
| Surgery type | ||||
| No surgery | 1 | 0.004 | 1 | 0.017 |
| Surgery to primary or metastatic lesion | 0.478 (0.265–0.862) | 0.014 | 0.497 (0.267–0.924) | 0.027 |
| Both | 0.316 (0.163–0.609) | 0.001 | 0.350 (0.176–0.696) | 0.003 |
| Others | 1.080 (0.182–4.159) | 0.862 | 0.864 (0.177–4.218) | 0.856 |
| pT stage | ||||
| 0–2 | NS | 1 | 0.039 | |
| 3–4 | 0.513 (0.306–0.860) | 0.011 | ||
| Unknown | 0.785 (0.365–1.688) | 0.535 | ||
