| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO | 45 |
11.2%
|
| 1 | YES - Mild | 103 |
25.7%
|
| 2 | YES - Moderate | 125 |
31.2%
|
| 3 | YES - Severe | 128 |
31.9%
|
| Sysmiss | 54 |