Table 4 Survival estimates and patterns of failure at 2 years post CRT
Outcome at 2 years post CRT | HPV-positive (95% CI) | HPV-negative (95% CI) | p-value |
|---|---|---|---|
Locoregional recurrence | 3.3% (0–6.9) | 26.3% (6.0-46.6) | 0.002 |
Distant recurrence | 2.8% (0–6.9) | 4.8% (0–13.9) | 0.98 |
Overall survival | 93.9% (87.9-100) | 73.2% (52.3-94.2) | 0.002 |
Disease free survival | 92.7% (86.9-98.5) | 63.5% (42.8-84.1) | 0.001 |