Table 3.
Multivariate analysis of association between clinicopathological factors and disease -free survival in CRC patients underwent radical resection.
| Prognostic Factor | B-value | SE | Wald-x value | p-value | HR | 95%CI |
|---|---|---|---|---|---|---|
| Model-I | ||||||
| Age | -2.90 | .315 | .848 | .357 | .748 | .403-1.388 |
| Sex | .285 | .303 | .887 | .346 | 1.330 | .735-2.408 |
| Tumor deposit | 1.503 | .310 | 23.478 | <.0001 | 4.497 | 2.448-8.262 |
| Model-II | ||||||
| Age | -.291 | .321 | .882 | .365 | .748 | .339-1.402 |
| Sex | .281 | .305 | .850 | .357 | 1.324 | .729-2.407 |
| Tumor Deposit | 1.036 | .325 | 10.191 | .001 | 2.819 | 1.492-5.327 |
| CEA | .169 | .344 | .240 | .624 | 1.184 | .603-2.325 |
| CA19-9 | 1.042 | .343 | 9.257 | .002 | 2.836 | 1.449-5.551 |
| Model-III | ||||||
| T-category | .168 | .237 | .504 | .478 | 1.183 | .743-1.884 |
| N-category | .237 | .472 | .253 | .615 | 1.268 | .503-3.198 |
| M-category | .984 | .798 | .1.520 | .218 | 2.675 | .560-12.790 |
| TNM | .127 | .509 | .063 | .802 | 1.136 | .419-3.083 |
| Tumor Deposit | .786 | .338 | 5.441 | .020 | 2.194 | 1.132-4.225 |
| CEA | .394 | .328 | 1.442 | .230 | 1.483 | .779-2.288 |
| PLNC | .750 | .574 | 1.706 | .191 | 2.117 | .687-6.23 |
| Vascular invasion | 1.194 | .435 | 7.531 | .006 | 3.301 | 1.407-7.746 |
Abbreviation: SE, standard error; HR, hazard ratio; CI, confidence interval; PLNC, Positive lymph node count.