| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 0 |
0%
|
| 2 | Moderate | 2 |
8%
|
| 3 | Mild | 2 |
8%
|
| 4 | Not anemic | 21 |
84%
|
| 9 | 5 | ||
| Sysmiss | 9067 |