| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 0 |
0%
|
| 2 | moderate | 13 |
8.5%
|
| 3 | mild | 47 |
30.7%
|
| 4 | not anemic | 90 |
58.8%
|
| 9 | 3 |
2%
|
|
| Sysmiss | 59 |