Table 3.
Univariate regression and multivariate survival method (Overall Survival) of prognostic covariates in patients with LUAD
| Characteristics | Total(N) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|
| Hazard ratio (95% CI) | P value | Hazard ratio (95% CI) | P value | ||
| Pathologic stage | 518 | ||||
| Stage I& II | 411 | Reference | |||
| Stage III& IV | 107 | 2.664 (1.960–3.621) | < 0.001 | 2.414 (1.765–3.303) | < 0.001 |
| T stage | 523 | ||||
| T1&T2 | 457 | Reference | |||
| T3&T4 | 66 | 2.317 (1.591–3.375) | < 0.001 | 2.016 (1.321–3.076) | 0.001 |
| N stage | 510 | ||||
| N0&N1 | 437 | Reference | |||
| N2&N3 | 73 | 2.321 (1.631–3.303) | < 0.001 | 1.958 (1.294–2.962) | 0.001 |
| M stage | 377 | ||||
| M0 | 352 | Reference | |||
| M1 | 25 | 2.136 (1.248–3.653) | 0.006 | 1.818 (1.023–3.231) | 0.042 |
| SEMA4B | 526 | 1.325 (1.151–1.526) | < 0.001 | 1.224 (1.030–1.455) | 0.022 |