Table 1.

Clinicopathologic characteristics of glioblastoma patients

Characteristics	No.
Patients	137 (100%)
Sex
Male	85 (62.0%)
Female	52 (38.0%)
Mean age (range)	47.9 (19-73) years
Mean overall survival	24.6 months
Surgical resection
Gross total resection	69 (50.4%)
Partial resection	59 (43.1%)
Biopsy only	9 (6.5%)