| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 0 |
0%
|
| 2 | moderate | 7 |
3.2%
|
| 3 | mild | 15 |
6.8%
|
| 4 | not anemic | 198 |
90%
|
| Sysmiss | 12729 |