| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 0 |
0%
|
| 2 | moderate | 1 |
7.7%
|
| 3 | mild | 3 |
23.1%
|
| 4 | not anemic | 9 |
69.2%
|
| Sysmiss | 6468 |