%
Number of patients 116 100%
Gender
M
F
64
52
55%
45%
Age
median (y)
range
S.D.
62
29-86
11.69
 
KPS scale
<70
70-80
90-100
4
12
100
3%
10%
86%
DS-GPA
3.5-4.0
2.5-3.0
1.5-2.0
0-1.0
29
39
38
10
25%
34%
33%
8%
N° of treated lesions
1
2
3
>3
64
25
14
13
55%
22%
12%
11%
Extracranial metastatic organs
0
1
>2
42
44
30
36%
38%
26%
Prior WBRT
PriorWBRT+boost
21
4
18%
3%
Primary Site
NSCLC
SCLC
Melanoma
RCC
Breast cancer
GI cancer
Other
50
1
18
4
23
7
13
43%
1%
16%
3%
20%
6%
11%
Table 2: Characteristics of patients.