| Value | Category | Cases | |
|---|---|---|---|
| 1 | Severe | 0 |
0%
|
| 2 | Moderate | 4 |
14.3%
|
| 3 | Mild | 6 |
21.4%
|
| 4 | Not anemic | 18 |
64.3%
|
| 9 | 2 | ||
| Sysmiss | 6451 |