| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 6769 |
26.6%
|
| 1 | Positive | 2683 |
10.6%
|
| 2 | Indeterminate | 14 |
0.1%
|
| 3 | Insufficient sample volume | 37 |
0.1%
|
| 4 | Spurious (probably not this person) | 31 |
0.1%
|
| 5 | Spurious negative(HIV reverse seroconversion) | 2 |
0%
|
| 6 | Spurious positive(HIV reverse seroconversion) | 0 |
0%
|
| 97 | Not applicable | 15870 |
62.5%
|
| 99 | Missing (Sample lost) | 0 |
0%
|
| Sysmiss | 11564 |