| Microscopy | RDT | PCR | |||
---|---|---|---|---|---|---|
Pos | Neg | Pos | Neg | Pos | Neg | |
XN-31p (venous blood) | ||||||
 Pos | 16 | 2 | 18 | 0 | 18 | 0 |
 Neg | 0 | 146 | 0 | 146 | 4 | 142 |
 | Value | 95% CI | Value | 95% CI | Value | 95% CI |
 Sen | 1.000 | 0.713–1.000 | 1.000 | 0.740–1.000 | 0.818 | 0.597–0.948 |
 Spe | 0.986 | 0.952–0.998 | 1.000 | 0.963–1.000 | 1.000 | 0.962–1.000 |
 PPV | 0.889 | 0.653–0.986 | 1.000 | 0.740–1.000 | 1.000 | 0.740–1.000 |
 NPV | 1.000 | 0.963–1.000 | 1.000 | 0.963–1.000 | 0.973 | 0.931–0.992 |
XN-31p (capillary blood) | ||||||
 Pos | 16 | 2 | 18 | 0 | 18 | 0 |
 Neg | 0 | 140 | 0 | 140 | 3 | 137 |
 | Value | 95% CI | Value | 95% CI | Value | 95% CI |
 Sen | 1.000 | 0.713–1.000 | 1.000 | 0.740–1.000 | 0.857 | 0.637–0.970 |
 Spe | 0.986 | 0.950–0.998 | 1.000 | 0.961–1.000 | 1.000 | 0.960–1.000 |
 PPV | 0.889 | 0.653–0.986 | 1.000 | 0.740–1.000 | 1.000 | 0.740–1.000 |
 NPV | 1.000 | 0.961–1.000 | 1.000 | 0.961–1.000 | 0.979 | 0.939–0.996 |