| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO | 357 |
89%
|
| 1 | YES - Mild | 6 |
1.5%
|
| 2 | YES - Moderate | 10 |
2.5%
|
| 3 | YES - Severe | 28 |
7%
|
| Sysmiss | 54 |