METHODS | SENSITIVITY | SPECIFICITY | PPV | NPV |
---|---|---|---|---|
D30 | ||||
 MICROSCOPY | 89.6 (61.6–99.9) | 99.3 (93.0–100) | 97.6 (76.9–100) | 96.9 (86.2–100) |
 REAL-TIME PCR | 89.6 (64.5–99.6) | 96.8 (87.5–99.9) | 89.6 (62.2–99.7) | 96.8 (87.2–99.9) |
 LAMP ASSAY | 97.6 (78.7–100) | 92.1 (80.6–98.8) | 79.0 (53.2–97.1) | 99.2 (91.9–100) |
D90 | ||||
 MICROSCOPY | 71.4 (45.8–91.8) | 96.9 (88.0–99.8) | 90.6 (67.0–99.5) | 88.8 (74.8–97.3) |
 REAL-TIME PCR | 97.5 (75.8–100) | 97.0 (86.3–100) | 93.2 (69.3–99.9) | 98.9 (87.8–100) |
 LAMP ASSAY | 97.5 (79.0–100) | 88.7 (75.0–97.6) | 78.6 (54.5–95.7) | 98.8 (89.1–100) |
D180 | ||||
 MICROSCOPY | 80.6 (62.9–93.1) | 94.8 (81.3–99.6) | 94.9 (80.6–99.6) | 80.8 (61.5–93.4) |
 REAL-TIME PCR | 98.9 (87.3–100) | 98.5 (84.6–100) | 98.8 (86.4–100) | 98.7 (83.4–100) |
 LAMP ASSAY | 99.0 (90.1–100) | 76.6 (56.3–91.6) | 83.4 (66.9–94.3) | 98.6 (85.2–100) |
D30 + D90 + D180 | ||||
 MICROSCOPY | 80.7 (68.4–90.2) | 97.4 (93.1–99.5) | 94.5 (85.1–98.9) | 90.3 (83.1–95.2) |
 REAL-TIME PCR | 98.1 (90.0–100) | 97.6 (92.7–99.8) | 95.7 (87.1–99.6) | 99.0 (94.2–100) |
 LAMP ASSAY | 99.4 (93.4–100) | 87.1 (79.4–93.1) | 80.7 (69.6–89.9) | 99.6 (95.8–100) |