| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 1 |
0.6%
|
| 2 | Moderate | 24 |
14%
|
| 3 | Mild | 67 |
39%
|
| 4 | Not anemic | 80 |
46.5%
|
| 9 | 11 | ||
| Sysmiss | 8914 |