Table 1:

Patient characteristics

Histologic Diagnosis
Diffuse Astrocytoma (WHO II)Anaplastic Astrocytoma (WHO III)Glioblastoma (WHO IV)
No. of patients151513
Male/female ratio7:86:98:5
Median age (yr) (range)54 (17–70)52 (15–73)57 (28–67)