| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | severe | 162 |
9.3%
|
| 2 | moderate | 1058 |
60.4%
|
| 3 | mild | 353 |
20.2%
|
| 4 | not anemic | 178 |
10.2%
|
| Sysmiss | 7346 |