Variable | OR | 95% CI for OR | P valuea |
---|---|---|---|
T stage | |||
T1-2 | Reference | ||
T3-4 | 1.01 | 0.74–1.38 | 0.955 |
N stage | |||
N0-1 | Reference | ||
N2-3 | 1.52 | 1.12–1.94 | 0.005 |
LDH, U/Lb | |||
< 245 | Reference | ||
≥ 245 | 1.38 | 0.83–2.29 | 0.232 |
EBV DNA, copy/mLb | |||
< 4000 | Reference | ||
≥ 4000 | 1.43 | 1.04–1.96 | 0.034 |
Treatment | |||
RT alone | Reference | ||
CCRT alone | 3.29 | 2.18–4.96 | < 0.001 |
NAC + CCRT | 2.03 | 1.32–3.13 | 0.001 |