| Value | Category | Cases | |
|---|---|---|---|
| 1 | blood taken | 7300 |
99.8%
|
| 2 | not present | 0 |
0%
|
| 3 | refused | 15 |
0.2%
|
| 4 | sample not tested/lost/damaged/insufficient | 0 |
0%
|
| 5 | not enough dbs to complete protocol | 0 |
0%
|
| 6 | other | 1 |
0%
|
| Sysmiss | 7318 |