Clinical Performance Indicators | Diagnostic techniques | ||
---|---|---|---|
rt-PCR | RDT | ||
Sensitivity | % | 33.33 | 76.54 |
CI95 | 4.33–77.72 | 66.82–85.54 | |
Specificity | % | 92.55 | 97.30 |
CI95 | 85.26–96.95 | 93.87–99.13 | |
Positive Predictive Value | % | 30.69 | 92.53 |
CI95 | 10.41–62.77 | 83.80–96.74 | |
Negative Predictive Value | % | 93.35 | 90.56 |
CI95 | 88.83–96.12 | 86.61–93.43 | |
Accuracy | % | 87.22 | 91.05 |
CI95 | 79.06–93.06 | 86.97–94.18 | |
ROC Analysis | AUC | 0.67 | 0.57 |
CI95 | 0.36–0.89 | 0.31–0.83 | |
Standard error | 0.13 | 0.029 | |
p-value | 0.344 | 0.589 | |
Cohen’s Kappa | Κ | 0.21 | 0.19 |
Standard error | 0.16 | 0.18 | |
p-value | 0.032 | 0.054 |