| Value | Category | Cases | |
|---|---|---|---|
| 1 | Valid result | 765 |
45.4%
|
| 2 | Below detectible limits of 1550 | 637 |
37.8%
|
| 3 | A test was either not done or result was reported from instrument as invalid | 5 |
0.3%
|
| 4 | Specimen insufficient for testing | 274 |
16.3%
|
| 5 | Specimen not found | 1 |
0.1%
|
| 6 | Excluded from testing | 0 |
0%
|
| 7 | Other | 2 |
0.1%
|
| Sysmiss | 685 |