| SAMPLES | TDR | HLA | Gag | Pol | env* | ||||
| + | − | + | − | + | − | + | − | ||
| Positive | 60 | 60 | 0 | 60 | 0 | 58 | 2 | 2 | -- |
| Negative | 40 | 40 | 0 | 5 | 35 | 5 | 35 | -- | -- |
| Indeterminate | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- |
| Total | 100 | 100 | 0 | 65 | 35 | 63 | 37 | 2 | -- |