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| Patterns of failure | Treatment groups | p value | ||
|---|---|---|---|---|
| RT alone (n=19) | CT+RT (n=16) | CCRT (n=20) | ||
| Local failure | 3 (16%) | 3 (19%) | 1 (5%) | 0.361 |
| Regional node failure | 1 (5%) | 2 (13%) | 1 (5%) | 0.67 |
| Distant failure | 3 (16%) | 1 (6%) | 5 (25%) | 0.345 |
RT, radiotherapy; CT, chemotherapy; CCRT, concurrent chemoradiotherapy.
