| |
WBRT + SRS |
SRS Only |
p-value |
| White matter score at baseline |
| 1 |
11 (78.6%) |
44 (90.0%) |
0.3609 |
| 2 |
3 (21.4%) |
5 (10.0%) |
|
| 3 |
0 |
0 |
|
| White matter score at 1yr |
| 1 |
4 (28.6%) |
43 (87.8%) |
<0.0001 |
| 2 |
8 (57.1%) |
6 (12.2%) |
|
| 3 |
2 (14.3%) |
0 |
|
| White matter score at 2yr |
| 1 |
1 (25.0%) |
15 (83.3%) |
0.0458 |
| 2 |
2 (50.0%) |
3 (16.7%) |
|
| 3 |
1 (25.0%) |
0 |
|
|
