From: Both comorbidity and worse performance status are associated with poorer overall survival after external beam radiotherapy for prostate cancer
Characteristics
N
%
EBRT dose (Gy)
60
3
0.45
62
7
1.1
66
1
0.15
67.5
70.2
20
3.0
72
61
9.2
74
27
4.1
75
76
4
0.60
78
536
80.6
80
Fraction size (Gy)
2
633
95.2
2.5
2.6
2.7
3.1