| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased/improved | 964 |
93.7%
|
| 2 | Decreased/worsened | 3 |
0.3%
|
| 3 | No effect | 7 |
0.7%
|
| 4 | Not applicable | 51 |
5%
|
| 99 | Not specified | 4 |
0.4%
|
| Sysmiss | 567 |