| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO | 389 |
97%
|
| 1 | YES - Mild | 7 |
1.7%
|
| 2 | YES - Moderate | 4 |
1%
|
| 3 | YES - Severe | 1 |
0.2%
|
| Sysmiss | 54 |