| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 142 |
16.2%
|
| 2 | Moderate | 543 |
62%
|
| 3 | Mild | 123 |
14%
|
| 4 | Not anemic | 68 |
7.8%
|
| 9 | 109 | ||
| Sysmiss | 8112 |