| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 496 |
48.5%
|
| 2 | Deteriorated | 237 |
23.2%
|
| 3 | Remained the same | 148 |
14.5%
|
| 4 | Do not know | 142 |
13.9%
|
| Sysmiss | 1 |