| No Toxicity (mean ± standard deviation) | Toxicity (mean ± standard deviation) |
---|---|---|
Frequency | ||
 Patients | 71 | 14 |
 Dmean (Gy) | 50.0 ± 11.5 | 47.6 ± 9.5 |
 V18 (cc) | 99.2 ± 43.3 | 133.4 ± 63.1 |
Nocturia | ||
 Patients | 71 | 15 |
 Dmean (Gy) | 49.4 ± 11.0 | 48.2 ± 14.4 |
 V40 (cc) | 76.7 ± 32.2 | 97.0 ± 48.2 |
Urinary urgency | ||
 Patients | 64 | 26 |
 Dmean (Gy) | 47.4 ± 11.1 | 53.3 ± 11.2 |
 V18 (%) | 84.2 ± 18.5 | 91.8 ± 15.6 |
Incontinence | ||
 Patients | 74 | 13 |
 Dmean (Gy) | 48.6 ± 11.9 | 52.4 ± 9.4 |
 V40 (%) | 68.0 ± 21.8 | 75.8 ± 17.8 |