| Value | Category | Cases | |
|---|---|---|---|
| 1 | Blood taken | 148 |
82.2%
|
| 2 | Not present | 15 |
8.3%
|
| 3 | Refused | 16 |
8.9%
|
| 4 | Sample not tested/lost | 0 |
0%
|
| 5 | Not enough DBS to complete protocol | 0 |
0%
|
| 6 | Other | 1 |
0.6%
|
| Sysmiss | 8877 |