| Value | Category | Cases | |
|---|---|---|---|
| 0 | Valid Negative | 479 |
95.6%
|
| 1 | Valid Positive | 20 |
4%
|
| 2 | Discordant | 0 |
0%
|
| 3 | Invalid | 2 |
0.4%
|
| 9 | Test not done | 0 |
0%
|
| Sysmiss | 1683 |