From: Stereotactic body radiotherapy for organ-confined prostate cancer
 |  | RTOG grade % (number) of patients | |||
---|---|---|---|---|---|
 | Total Dose | 0 | I | II | III & IV |
Acute Urinary | 35 Gy | 24% (12) | 72% (36) | 4% (2) | - |
 | 36.25 Gy | 20.2% (51) | 75.1% (190) | 4.7% (12) | - |
Acute Rectal | 35.00 Gy | 20% (10) | 76% (38) | 4% (2) | - |
 | 36.25 Gy | 21.7% (55) | 74.7% (189) | 3.6% (9) | - |