Table 3.
Blood Parameters | Area Under the Curve | P-value | Optimal Cut-off Point |
---|---|---|---|
Baseline ALC | 0.627 | 0.021 | 1.78 (×109 cells/L) |
Baseline NLR | 0.648 | 0.007 | 2.32 |
Baseline PLR | 0.569 | 0.210 | 176.74 |
Preoperative ALC | 0.608 | 0.048 | 1.62 (×109 cells/L) |
Preoperative NLR | 0.574 | 0.176 | 2.34 |
Preoperative PLR | 0.515 | 0.787 | 186.61 |
ALC nadir during RT | 0.610 | 0.045 | 0.96 (×109 cells/L) |
NLR during RT | 0.502 | 0.966 | 4.04 |
PLR during RT | 0.621 | 0.028 | 282.915 |
Abbreviations: DFS, disease-free survival; ROC, receiver operating characteristics curve; ALC, absolute lymphocyte counts; NLR, neutrophil-to-lymphocyte ratio; PLR, platelet-to-lymphocyte ratio; RT, radiation therapy.