| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 24 |
1.5%
|
| 2 | moderate | 369 |
22.4%
|
| 3 | mild | 446 |
27%
|
| 4 | not anemic | 810 |
49.1%
|
| 11 | .A | 131 | |
| Sysmiss | 38614 |