|
No. of markers displaying allelic variation
|
The Tetraplex marker panel
|
|---|
|
Sensitivity (%)
|
Specificity (%)
|
PPV (%)
|
NPV (%)
|
|---|
|
4
|
88.6 (81.1–93.3)
|
100 (98.2–100)
|
100 (96.0–100)
|
94.6 (90.9–96.9)
|
|
3
|
95.2 (89.3–97.9)
|
100 (98.2–100)
|
100 (96.3–100)
|
97.7 (94.7–99.0)
|
|
2
|
96.2 (90.6–98.5)
|
100 (98.2–100)
|
100 (96.4–100)
|
98.1 (95.3–99.3)
|
|
1
|
97.1 (91.9–99.0)
|
95.3 (91.5–97.4)
|
91.1 (84.3–95.1)
|
98.6 (95.8–99.5)
|
- Results are expressed as percentages (%), with 95% confidence intervals in parentheses
- PPV positive predictive value, NPV negative predictive value
