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Location of disease at first treatment failure and patterns of failure
| First failure | PF group (N = 41) | DP group (N = 45) | P-value | |
|---|---|---|---|---|
| Location of disease at first treatment failure | ||||
| Local-regional only | 17 | 12 | ||
| Distant only | 4 | 12 | ||
| Local-regional and distant | 6 | 12 | ||
| Patterns of failure | ||||
| Local-regional failure | 23(56.1%) | 24(53.4%) | 0.797 | |
| Distant failure | 10(24.2%) | 24(53.4%) | 0.006 | |
