Table 1.
Outcome | Modeling | WBC variable | p | β | HR (95%CI) |
---|---|---|---|---|---|
| |||||
Overall survival | Univariate | N Δ4mo | 0.00001 | 0.61 | 1.8 (1.4–2.4) |
N/L Δ4mo | 0.0003 | 0.16 | 1.2 (1.1–1.3) | ||
Multivariate | N Δ4mo | 0.005 | 0.14 | 1.1 (1.0–1.3) | |
N/L Δ4mo | 0.09 | 0.02 | 1.0 (1.0–1.0) | ||
| |||||
Regional recurrence | Univariate | L Δ12d | 0.002 | 0.39 | - |
L Δ2mo | 1E-10 | 0.12 | - |
Note: None of the WBCs predicted distant, local, or nodal recurrence (p-value range: 0.18–0.49, 0.13–0.49, 0.11–0.51); the p-values for the WBCs that did not predict OS and regional recurrence ranged between 0.02–0.67 and 0.008–0.47, respectively.