| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 189 |
2.4%
|
| 2 | moderate | 1427 |
17.9%
|
| 3 | mild | 1493 |
18.8%
|
| 4 | not anemic | 4852 |
60.9%
|
| 11 | .A | 243 | |
| Sysmiss | 32190 |