| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 23 |
0.3%
|
| 2 | moderate | 303 |
4.1%
|
| 3 | mild | 634 |
8.6%
|
| 4 | not anemic | 6393 |
86.9%
|
| Sysmiss | 48567 |