| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 211 |
1.2%
|
| 2 | moderate | 2033 |
11.6%
|
| 3 | mild | 2925 |
16.7%
|
| 4 | not anemic | 12333 |
70.5%
|
| 11 | .A | 382 | |
| Sysmiss | 17726 |