. Author manuscript; available in PMC: 2021 Mar 15.

Published in final edited form as: Int J Radiat Oncol Biol Phys. 2019 Nov 29;106(4):790–799. doi: 10.1016/j.ijrobp.2019.11.028

Table 2.

Functional outcome scores: Neurologic function, MMSE, and Zubrod performance status scores

	Time Point
Measure	Baseline	End of RT	Year 3
Neurologic function	n = 53	n = 53	n = 36
No symptoms	23 (43.4%)	28 (52.8%)	12 (33.3%)
Minor symptoms	21 (39.6%)	15 (28.3%)	5 (13.9%)
Moderate symptoms	9 (17.0%)	2 (3.8%)	5 (13.9%)
Severe symptoms	0	0	1 (2.8%)
Unknown	0	8 (15.1%)	13 (36.1%)
MMSE total score	n = 51	n = 47	n = 27
Median	29	29	30
Range	11–30	19–30	24–30
First and third quartiles	27, 30	27, 30	29, 30
Zubrod performance status score	n = 53	n = 53	n = 36
0	28 (52.8%)	31 (58.5%)	15 (41.7%)
1	25 (47.2%)	12 (22.6%)	4 (11.1%)
2	0	4 (7.5%)	3 (8.3%)
3	0	0	2 (5.6%)
4	0	1 (1.9%)	1 (2.8%)
Unknown	0	5 (9.4%)	11 (30.6%)

Abbreviations: MMSE = Mini-Mental State Examination; RT = radiation therapy.