| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 75 |
11%
|
| 2 | Same | 418 |
61.5%
|
| 3 | Worsened | 187 |
27.5%
|
| 4 | Not applicable | 0 |
0%
|
| Sysmiss | 3130 |