Test | Sensitivity % (95% CI) | Specificity % (95% CI) | PPV % (95% CI) | NPV % (95% CI) | Kappa |
---|---|---|---|---|---|
PCR | |||||
Febrile status | 86.9 (80.2–93.5) | 19.7 (14.2–25.2) | 34.5 (28.6–40.4) | 75.5 (63.9–87.1) | 0.020 |
Microscopy | 77.8 (69.6–86.0) | 96.1 (93.3–98.7) | 90.6 (84.4–96.8) | 89.9 (85.8–93.9) | 0.766 |
mRDT (blood) | 75.8 (67.3–84.2) | 96.6 (94.0–99.1) | 91.5 (85.4–97.5) | 89.1 (85.0–93.2) | 0.175 |
mRDT (saliva) | 74.5 (65.9–83.1) | 93.1 (89.6–96.6) | 83.9 (76.2–91.6) | 88.3 (84.0–92.6) | 0.696 |
mRDT (urine) | 70.7 (61.7–79.7) | 81.8 (76.5–87.1) | 65.4 (56.4–74.4) | 85.1 (80.1–90.1) | 0.514 |
Light microscopy | |||||
Febrile status | 88.2 (81.4–95.1) | 19.7 (14.4–25.0) | 30.0 (24.3–35.7) | 81.1 (70.6–91.7) | 0.021 |
mRDT (blood) | 71.8 (62.2–81.3) | 90.4 (86.5–94.3) | 74.4 (64.9–83.8) | 89.1 (85.0–93.2) | 0.136 |
mRDT (saliva) | 75.0 (65.7–84.3) | 88.9 (84.8–93.1) | 72.4 (63.0–81.8) | 90.2 (86.2–94.2) | 0.632 |
mRDT (urine) | 67.1 (57.1–77.1) | 77.1 (71.5–82.6) | 53.3 (43.8–62.7) | 85.7 (80.8–90.6) | 0.409 |