Table 2. Functional Outcome Scores.

Neurologic function, Mini-Mental State Examination (MMSE), and Zubrod performance status scores.

	Time Point
Measure	Baseline	End of RT	Year 3
Neurologic Function	n=52	n=52	n=42
no symptoms	27 (51.9%)	21 (40.4%)	22 (52.4%)
minor symptoms	21 (40.4%)	26 (50.0%)	9 (21.4%)
moderate symptoms	4 (7.7%)	3 (5.8%)	2 (4.8%)
Unknown	0	2 (3.8%)	9 (21.4%)
MMSE Total Score	n=52	n=48	n=27
median	30	29	30
minimum - maximum	24 – 30	23 – 30	26 – 30
first – third quartile	28 – 30	28 – 30	29 – 30
Zubrod Performance Status	n=52	n=52	n=42
0	39 (75.0%)	35 (67.3%)	26 (61.9%)
1	13 (25.0%)	12 (23.1%)	4 (9.5%)
2	0	1 (1.9%)	0
unknown	0	4 (7.7%)	12 (28.6%)