| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | severe | 448 |
11.6%
|
| 2 | moderate | 2139 |
55.4%
|
| 3 | mild | 688 |
17.8%
|
| 4 | not anemic | 586 |
15.2%
|
| Sysmiss | 2587 |