Table 2 Statistical analysis of ORF1ab, N and S gene individually
From: Integrated approach for detection of SARS-CoV-2 and its variant by utilizing LAMP and ARMS-PCR
| Â | Â | Â | Â | Â | Â | Â | Asymptotic 95% Confidence Interval | |
|---|---|---|---|---|---|---|---|---|
Genes | Sensitivity | Specificity | PPV | NPV | Accuracy | Area | Lower Bound | Upper Bound |
ORF1ab | 87.3% | 85.8% | 91.41% | 79.76% | 86.79% | 0.931 | 0.857 | 1.000 |
N | 85.8% | 84.62% | 90.55% | 77.65% | 85.38% | 0.856 | 0.736 | 0.976 |
S | 83.58% | 80.77% | 88.19% | 74.12% | 82.55% | 0.850 | 0.757 | 0.943 |