Failure pattern | Small ENLN group [cases (%)] | Large ENLN group [cases (%)] | P valuea |
---|---|---|---|
Local recurrence | 0 (0) | 10 (6.0) | 0.049 |
Regional recurrence | 2 (2.3) | 0 (0) | 0.217 |
Total locoregional failure | 2 (2.3) | 10 (6.0) | 0.328 |
Distant metastasis | 2 (2.3) | 10 (6.0) | 0.328 |
Total death | 3 (3.5) | 9 (5.4) | 0.725 |
Total failure | 5 (5.9)b | 17 (10.2)c | 0.248 |