| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | severe | 233 |
8.9%
|
| 2 | moderate | 1292 |
49.2%
|
| 3 | mild | 542 |
20.6%
|
| 4 | not anemic | 558 |
21.3%
|
| Sysmiss | 13089 |