| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 6927 |
25.8%
|
| 1 | Positive | 1909 |
7.1%
|
| 2 | Indeterminate | 15 |
0.1%
|
| 3 | Insufficient sample volume | 1 |
0%
|
| 4 | Spurious (probably not this person) | 6 |
0%
|
| 5 | Spurious negative(HIV reverse seroconversion) | 0 |
0%
|
| 6 | Spurious positive(HIV reverse seroconversion) | 0 |
0%
|
| 97 | Not applicable | 17980 |
67%
|
| 99 | Missing (Sample lost) | 0 |
0%
|
| Sysmiss | 10250 |