| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 853 |
73%
|
| 2 | mild | 195 |
16.7%
|
| 3 | moderate | 85 |
7.3%
|
| 4 | severe | 17 |
1.5%
|
| 5 | extreme/cannot do | 16 |
1.4%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 3 |
0.3%
|
| Sysmiss | 1 |