Group

Total

Male

Age (years)

preoperative GCS scores

Study Group

37

16 (43.2%)

49.00 ± 3.54

8.05 ± 1.37

Control Group

33

14 (42.4%)

47.70 ± 3.23

8.18 ± 1.51

χ²/t

-

0.005

1.604

0.463

P

-

0.945

0.113

0.643