| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 0 |
0%
|
| 2 | moderate | 4 |
14.3%
|
| 3 | mild | 6 |
21.4%
|
| 4 | not anemic | 18 |
64.3%
|
| Sysmiss | 6453 |