Table 2 Cox proportional hazard model
Value | SE | Wald Chi-Square | Pr > Chi2 | HR | HR Lower bound (95%) | HR Upper bound (95%) | |
|---|---|---|---|---|---|---|---|
Endopoint: OS | |||||||
Surgical Procedure | 0.539 | 0.244 | 4.869 | 0.027 | 1.713 | 1.062 | 2.766 |
LNH < 15 | 1.102 | 0.304 | 13.113 | 0.000 | 3.010 | 1.658 | 5.467 |
Stage | 1.302 | 0.258 | 25.530 | < 0.0001 | 3.675 | 2.218 | 6.090 |
Endopoint: DFS | |||||||
Surgical Procedure | 0.587 | 0.253 | 5.400 | 0.020 | 1.799 | 1.096 | 2.952 |
Stage | 1.785 | 0.283 | 39.667 | < 0.0001 | 5.958 | 3.419 | 10.383 |
Nodal Dissection | 0.743 | 0.261 | 8.096 | 0.004 | 2.102 | 1.260 | 3.506 |
Endpoint: DSS | |||||||
Surgical Procedure | 0.605 | 0.291 | 4.317 | 0.038 | 1.832 | 1.035 | 3.242 |
Stage | 1.695 | 0.330 | 26.372 | < 0.0001 | 5.445 | 2.852 | 10.398 |