| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 7 |
0.8%
|
| 2 | moderate | 117 |
13.1%
|
| 3 | mild | 154 |
17.3%
|
| 4 | not anemic | 614 |
68.8%
|
| Sysmiss | 5589 |