Factors | HR (95%CI) | P | |
---|---|---|---|
OS | Age at recurrence (< 50 vs. ≥ 50 years) | 2.23 (1.08–4.59) | 0.030 |
rENE (without vs. with) | 2.64 (1.21–5.74) | 0.014 | |
rN classification (rN1–2 vs. rN3) | 2.42 (1.02–5.76) | 0.045 | |
RRFS | Pretreatment EBV-DNA (< 589 vs ≥ 589) | 0.341 (0.11–1.03) | 0.056 |
DMFS | rENE (without vs. with) | 4.87 (1.65–14.40) | 0.004 |
Failure patterns (in-field vs. out-field) | 2.20 (0.97–4.99) | 0.060 |