Table 2 Univariate and multivariate analyses of factors predicting overall survival
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
HR (95% CI) | P value | Adjusted HRa (95% CI) | P value | |
Preoperative NLR | ||||
LNLR (NLR < 2) | Reference | Reference | ||
HNLR (NLR ≥ 2) | 1.719 (1.306-2.262) | 0.000 | 1.449 (1.048-2.004) | 0.025 |
Postoperative NLR | ||||
LNLR (NLR < 1.7) | Reference | Reference | ||
HNLR (NLR ≥ 1.7) | 1.946 (1.410-2.686) | 0.000 | 1.556 (1.112-2.176) | 0.010 |
NLR change | ||||
LL (preoperative NLR < 2, postoperative NLR < 1.7) | Reference | Reference | ||
LH (preoperative NLR < 2, postoperative NLR ≥ 1.7) | 1.403 (0.791-2.490) | 0.247 | 1.040 (0.575-1.882) | 0.896 |
HL (preoperative NLR ≥ 2, postoperative NLR < 1.7) | 1.370 (0.894-2.100) | 0.148 | 1.070 (0.692-1.655) | 0.761 |
HH (preoperative NLR ≥ 2, postoperative NLR ≥ 1.7) | 2.600 (1.763-3.834) | < 0.001 | 1.817 (1.220-2.706) | 0.003 |