| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | blood taken | 200 |
81.3%
|
| 2 | refused | 18 |
7.3%
|
| 3 | absent | 18 |
7.3%
|
| 4 | technical problem in lab | 0 |
0%
|
| 5 | incapacitated / sick | 4 |
1.6%
|
| 6 | other | 3 |
1.2%
|
| 7 | not found in lab file | 3 |
1.2%
|
| Sysmiss | 8851 |