| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1466 |
72.2%
|
| 2 | Same | 494 |
24.3%
|
| 3 | Worsened | 67 |
3.3%
|
| 4 | Not Applicable | 3 |
0.1%
|
| Sysmiss | 1030 |