From: Brain tumor surgery in the elderly: a single institution experience of short-term outcome—a retrospective case study
GTR
Debulking
Subtotal
Total
Death
No
Count
0
2
18
% within death
0.0%
10.0%
90.0%
% within GTR
66.7%
Yes
1
9
9.1%
81.8%
100.0%
33.3%