| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 669 |
57.2%
|
| 2 | mild | 238 |
20.4%
|
| 3 | moderate | 165 |
14.1%
|
| 4 | severe | 53 |
4.5%
|
| 5 | extreme/cannot do | 42 |
3.6%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 2 |
0.2%
|
| Sysmiss | 1 |