| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | blood taken | 362 |
86.2%
|
| 2 | refused | 20 |
4.8%
|
| 3 | absent | 30 |
7.1%
|
| 4 | technical problem in lab | 1 |
0.2%
|
| 5 | incapacitated / sick | 1 |
0.2%
|
| 6 | other | 4 |
1%
|
| 7 | not found in lab file | 2 |
0.5%
|
| Sysmiss | 8677 |