| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 420 |
35.9%
|
| 2 | mild | 241 |
20.6%
|
| 3 | moderate | 227 |
19.4%
|
| 4 | severe | 203 |
17.4%
|
| 5 | extreme/cannot do | 73 |
6.2%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 5 |
0.4%
|
| Sysmiss | 1 |