Structure
|
Dose-volume index
|
Range of Indices (%)
|
Average relative % difference
|
---|
PTV
prostate
|
D98
|
[-3.8, 0.06]
|
1.2 ± 1.1 (p < 0.05)
|
|
D50
|
[-3.2, 0.9]
|
0.8 ± 1.0 (p < 0.05)
|
|
D2
|
[-0.5, 4.2]
|
1.4 ± 1.4 (p < 0.05)
|
|
Dmean
|
[-2.5, 2.9]
|
0.3 ± 1.1 (p > 0.05)
|
PTV
nodes
|
D95
|
[-4.7, 0.6]
|
1.5 ± 1.4 (p < 0.05)
|
|
D50
|
[-3.0, 1.0]
|
0.4 ± 1.3 (p > 0.05)
|
|
D2
|
[-2.1, 2.6]
|
0.1 ± 1.1 (p > 0.05)
|
|
Dmean
|
[-2.9, 1.4]
|
0.3 ± 1.2 (p > 0.05)
|
Rectum
|
D50
|
[-3.6, 3.4]
|
0.2 ± 1.8 (p > 0.05)
|
|
D10
|
[-2.9, 2.2]
|
0.3 ± 1.5 (p > 0.05)
|
|
D2
|
[-2.5, 1.9]
|
0.4 ± 1.2 (p > 0.05)
|
|
Dmean
|
[-2.9, 3.1]
|
0.6 ± 1.7 (p > 0.05)
|
Bladder
|
D50
|
[-3.7, 1.4]
|
0.9 ± 1.4 (p < 0.05)
|
|
D10
|
[-3.2, 1.5]
|
0.7 ± 1.3 (p < 0.05)
|
|
D2
|
[-2.7, 2.2]
|
0.7 ± 1.1 (p < 0.05)
|
|
Dmean
|
[-3.8, 0.9]
|
0.8 ± 1.3 (p < 0.05)
|
Small Bowel
|
D50
|
[0.2, 115]
|
30.2 ± 40.7 (p < 0.05)
|
|
D10
|
[-3.1, 120.7]
|
10.1 ± 26.4 (p < 0.05)
|
|
D2
|
[-2.6, 100.1]
|
6.8 ± 21.5 (p < 0.05)
|
|
Dmean
|
[-1.5, 123.5]
|
16.5 ± 27.5 (p < 0.05)
|
Femurs
|
D50
|
[1.2, 14.5]
|
8.6 ± 3.6 (p < 0.05)
|
|
D10
|
[-3.0, 8.4]
|
4.6 ± 3.5 (p < 0.05)
|
|
D2
|
[-2.9, 8.6]
|
4.1 ± 3.3 (p < 0.05)
|
|
Dmean
|
[-0.9, 10.3]
|
6.3 ± 3.9 (p < 0.05)
|
Skin 1 cm Ant
|
D2
|
[1.7, 12.1]
|
7.7 ± 3.8 (p < 0.05)
|
- The p values determine if the mean of relative differences are significantly different from zero.