452 / 1726
Summary dosimetric gain meta-analysis
OAR
25 Gy
30 Gy
35 Gy
40 Gy
45 Gy
Rectum no
- 26.4% - 27.0% - 37.3% -39.5%
Bowel
no
no
no
-17.8% -17.3%
Bladder
no
no
no
no
no
Pooled averages of volume reduction for different dose levels
Yang
2012