Table 5 Pattern of first failure
| Â | Non-OCC (n = 40) | OCC (n = 50) | p value |
|---|---|---|---|
n (%) | n (%) | ||
Any failure | 21 (53) | 22 (44) | 0.525 |
Locoregional failure | 3 (7) | 15 (30) | 0.009 |
Boost area failure | 0 (0) | 4 (29) | 0.27 |
Prophylactic area failure | 3 (7) | 13 (26) | 0.045 |
Extra-field locoregional failure | 0 (0) | 1 (2) | > 0.999 |
Distant failure | 18 (45) | 11 (22) | 0.025 |