Table 1.

Patient Characteristics (N=38)

Age (years), median (range)		56 (23–75)
Gender
Male		19
Female		19
KPS
90–100	33
80		3
70		2
RPA classification
III		13
IV		17
V		8
Extent of Surgery
Gross total resection	15
Subtotal resection		17
Biopsy only		6
Radiation Prescription Dose
66 Gy		1
72 Gy		12
75 Gy		9
78 Gy		7
81 Gy*	9

Abbreviations: KPS=Karnofsky performance score, RPA=recursive partitioning analysis

^*One pt assigned to 81 Gy received less than prescribed dose due to early termination of treatment