Tests results | GS: PCR (n = 246) | Prevalence | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | |
---|---|---|---|---|---|---|---|
Positive | Negative | ||||||
HRP2 | |||||||
Positive | 72 | 10 | 39.8 (33.7–46.3) | 73.5 (63.6–81.9) | 93.2 (87.9–96.7) | 87.8 (79.6–93.0) | 84.2 (79.2–88.1) |
Negative | 26 | 138 | |||||
Combo | |||||||
Positive | 71 | 9 | 39.8 (33.7–46.3) | 72.5 (62.5–81.0) | 93.9 (88.8–97.2) | 88.6 (80.5–93.8) | 83.7 (78.8–87.7) |
Negative | 27 | 139 | |||||
Microscopy | |||||||
Positive | 70 | 9 | 39.8 (33.7–46.3) | 71.4 (61.4–80.1) | 93.9 (88.8–97.2) | 88.6 (80.3–93.7) | 83.2 (78.4–87.2) |
Negative | 28 | 139 |