| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 24 |
23.3%
|
| 2 | Moderate | 56 |
54.4%
|
| 3 | Mild | 12 |
11.7%
|
| 4 | Not anemic | 11 |
10.7%
|
| 9 | 16 | ||
| Sysmiss | 8978 |