| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Blood taken | 2 |
50%
|
| 2 | Not present | 1 |
25%
|
| 3 | Refused | 1 |
25%
|
| 4 | Sample not tested/lost/damaged/insufficient | 0 |
0%
|
| 5 | Not enough DBS to complete protocol | 0 |
0%
|
| 6 | Other | 0 |
0%
|
| Sysmiss | 14420 |