| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Improved | 2357 | 2250 |
41.7%
|
| 2 | Stayed the same | 2358 | 2463 |
45.7%
|
| 3 | worsened | 673 | 675 |
12.5%
|
| Sysmiss | 4 | 4 |