| Value | Category | Cases | |
|---|---|---|---|
| 1 | Exempted | 0 |
0%
|
| 2 | Unable_to_produce | 2 |
1%
|
| 3 | Equipment_malfunctioning | 0 |
0%
|
| 4 | Unsuccessful_bleed | 130 |
66.7%
|
| 5 | Specimen_mislabelling | 0 |
0%
|
| 6 | Refusal | 58 |
29.7%
|
| 7 | Other | 5 |
2.6%
|
| Sysmiss | 17781 |