| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 257 |
24.5%
|
| 2 | MORE OR LESS THE SAME | 366 |
34.9%
|
| 3 | WORSENED | 85 |
8.1%
|
| 9 | NO RESPONSE | 5 |
0.5%
|
| Sysmiss | 335 |
32%
|