| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 186 |
29.5%
|
| 2 | Mild | 358 |
56.7%
|
| 3 | Moderate | 45 |
7.1%
|
| 4 | Severe | 15 |
2.4%
|
| 5 | Extreme/cannot do | 24 |
3.8%
|
| 6 | N/A | 3 |
0.5%
|
| Sysmiss | 202 |