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Grade 2 Chronic Toxicity by Dose Level
| >70.2 – <72.0 | >72.0 - <75.6 | >75.6 - <79.2 | |
|---|---|---|---|
| Dose Level (Gy) | (n = 109) | (n = 301) | (n = 232) |
| Urinary incontinence | 0% | 0% | 0% |
| Urinary retention | 4% | 1% | 2% |
| Increased frequency/urgency | 0% | 0% | 0% |
| Urethral stricture | 2% | 0% | 1% |
| Hematuria | 3% | 0% | 0% |
| Diarrhea | 0% | 0% | 0% |
| Rectal pain/tenesmus | 0% | 0% | 0% |
| Rectal bleeding | 8% | 1% | 2% |
| Rectal ulceration | 0% | 0% | 0% |
| Rectal fistula | 0% | 0% | 0% |
| Proctitis | 2% | 0% | 1% |
| Rectal incontinence | 0% | 0% | 0% |
