PRA/viral load | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | p value |
---|---|---|---|---|---|
 > 50 copies/ml | |||||
 ≤ 100% | 70.0 | 14.0 | 27.5 | 50.0 | 0.13 |
 ≤ 95% | 78.6 | 18.4 | 21.6 | 75.0 | 0.80 |
 ≤ 85% | 66.7 | 18.3 | 3.9 | 91.7 | 0.52 |
 ≤ 75% | 83.0 | 30.0 | 86.3 | 25.0 | 0.34 |
 > 1000 copies/ml | |||||
 ≤ 100% | 15.0 | 86.0 | 33.3 | 68.5 | 0.91 |
 ≤ 95% | 14.3 | 85.7 | 77.8 | 14.8 | 1.0 |
 ≤ 85% | 33.3 | 86.7 | 11.1 | 96.3 | 0.33 |
 ≤ 75% | 13.2 | 80.0 | 22.2 | 77.8 | 0.57 |