931 / 1119
Overview (CTCAE)
Proctitis
Bleeding
Stenosis
Fistula
ALL
N
%
N
%
N
%
N
%
N
%
Grade
0
782
81.5
805
83.8
949
98.9
951
99.1
694
72.3
Grade
1
135
14.1
114
12.0
5
0.5
0
0
193
20.1
Grade
2
39
4.1
31
3.2
6
0.6
5
0.5
58
6.0
Grade
3
4
0.4
10
1.0
0
0
3
0.3
14
1.6
Grade
4
0
0
0
0
0
0
1
0.1
1
0.1
Median Follow-up: 25.4 months
•
18
Grade 1-4
16.8+/-12.7
Grade 2-4
17.5+/-9.5
Grade 3-4
15.8+/-5.3
Times to onset
From 1st fraction