Table 1 Measures of accuracy for DUS Schisto POC-CCA and direct urine Schisto POC-CCA methods
Measure of test accuracy | Direct urine POC-CCA | DUS POC-CCA | ||
|---|---|---|---|---|
Value | 95% CI | Value | 95% CI | |
Sensitivity (%) | 97.22 | 93.43–100.00 | 94.44 | 89.15–99.74 |
Specificity (%) | 63.48 | 56.41–70.56 | 66.85 | 59.94–73.77 |
Negative predictive value (%) | 98.26 | 93.48–99.55 | 96.75 | 91.94–98.73 |
Positive predictive value (%) | 51.85 | 43.42–60.28 | 53.54 | 48.87–62.22 |
Accuracy (%) | 73.20 | 67.25–78.59 | 74.80 | 68.94–79.06 |