| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 551 |
47.1%
|
| 2 | mild | 232 |
19.8%
|
| 3 | moderate | 194 |
16.6%
|
| 4 | severe | 163 |
13.9%
|
| 5 | extreme/cannot do | 29 |
2.5%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|
| Sysmiss | 1 |