| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | blood taken | 77 |
90.6%
|
| 2 | refused | 4 |
4.7%
|
| 3 | absent | 3 |
3.5%
|
| 4 | technical problem in lab | 0 |
0%
|
| 5 | incapacitated / sick | 0 |
0%
|
| 6 | other | 0 |
0%
|
| 7 | not found in lab file | 1 |
1.2%
|
| Sysmiss | 9012 |