Preoperative GCS

Glasgow outcome

P value

Unfavorable outcome

(n = 10)

Favorable outcome

(n = 86)

N

%

N

%

3-8

9

9.18

10

10.10

0.041^s

9-13

1

1.00

38

38.76

14-15

0

0.00

38

38.76

Mean ± SD

6.7 ± 2.44

13.45 ± 2.3