Table 2.

Demographic

Total patients	290
Age - years
Median (range)	59 (20-88)
< 65 years	200 (69%)
≥ 65 years	90 (31%)
Gender (%)
Male	133 (46)
Female	157 (54)
Neurocognitive impairment (%)
Yes	160 (55)
No	130 (54)
Primary tumor (%)
Lung (NSCLC)	126 (44)
Breast	85 (29.5)
Colon-rectum	24 (8.5)
Melanoma	18 (6)
Others	37 (12)
RPA-RTOG classes (%)
I	80 (27.5)
II	148 (51)
III	62 (21.5)
Number of BMs (%)
≤ 3	180 (59)
>3	120 (41)
Location of BMs (%)
Supratentorial	144 (50)
Subtentorial	44 (15)
Supra/Subtentorial	102 (35)
Extra-cranial disease (%)
Yes	278 (96)
No	12 (4)