| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Blood taken | 27345 |
98.1%
|
| 2 | Not present | 22 |
0.1%
|
| 3 | Refused | 430 |
1.5%
|
| 6 | Other | 66 |
0.2%
|
| 9 | 21 |
0.1%
|
|
| Sysmiss | 28294 |