COVID-19 IgG/IgM Rapid Test Sienna TM | COVID-19IgG/IgM Rapid Test Biosynex | COVID-19 IgG/IgM Cassette ACCU-Tell | COVID-19 IgG/IgM Rapid Test InnoScreen™ | COVID-19 IgG/IgM Rapid test Device WB/S/P Safecare Bio-Tech | ||||||
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Parameters | Estimate | 95%CI | Estimate | 95%CI | Estimate | Estimate | Estimate | 95%CI | Estimate | 95%CI |
Sensitivity (%) | 45.22 | 37.64–53.03 | 48.41 | 40.72–56.17 | 39.49 | 39.49 | 49.04 | 41.34–56.79 | 39.49 | 32.18–47.3 |
Specificity (%) | 98.09 | 94.53–99.35 | 99.36 | 96.48–99.89 | 98.09 | 98.09 | 97.45 | 93.63-99.0 | 98.09 | 94.53–99.35 |
PPV (%) | 95.95 | 88.75–98.61 | 98.7 | 93,0-99.77 | 95.38 | 95.38 | 95.06 | 87.98–98.06 | 95.38 | 87.29–98.42 |
NPV (%) | 64.17 | 57.92–69.97 | 65.82 | 59.57–71.57 | 61.85 | 61.85 | 65.67 | 59.36–71.46 | 61.85 | 55.68–67.66 |
PLR | 23.67 | 11.91–47.03 | 76.0 | 10.42–55.46 | 20.67 | 20.67 | 19.25 | 11.49–32.26 | 20.67 | 10.24–41.69 |
NLR | 0.56 | 0.54–0.57 | 0.52 | 0.51–0.53 | 0.62 | 0.62 | 0.52 | 0.51–0.53 | 0.62 | 0.60–0.63 |
Kappa | 0.4331 | 0.34–0.52 | 0.48 | 0.38–0.57 | 0.37 | 0.37 | 0.46 | 0.37–0.56 | 0.37 | 0.29–0.46 |
Accuracy (%) | 71.66 | 66.43–76.36 | 73.89 | 68.76–78.43 | 68.79 | 68.79 | 73.25 | 68.09–77.84 | 68.79 | 63.46–73.66 |
COVID-19 IgG/IgM Rapid Test Whole blood/Serum/Plasma | 2019-nCOV IgG/IgM Rapid test Device Hangzhou Realy Tech | COVID-19 IgG/IgM Rapid Test (Zhejiang Orient Gene Biotech Co.-Ltd) | STANDARD Q COVID-19 IgM/IgG Combo SD Biosensor | Panbio COVID-19 IgG/IgM Rapid test Device Abbott | ||||||
Parameters | Estimate | 95%CI | Estimate | 95%CI | Estimate | 95%CI | Estimate | 95%CI | Estimate | 95%CI |
Sensitivity (%) | 49.04 | 41.34–56.79 | 27.39 | 21.02–34.84 | 51.59 | 43.83–59.28 | 61.67 | 49.02–72.91 | 40 | 28.57–52.63 |
Specificity (%) | 99.36 | 96.48–99.89 | 98.09 | 94.53–99.35 | 97.45 | 93.63-99 | 100 | 93.98–100 | 93.33 | 84.07–97.38 |
PPV (%) | 98.72 | 93.09–99.77 | 93.48 | 82.5- 97.76 | 95.29 | 88.52–98.16 | 100 | 90.59–100 | 85.71 | 68.51–94.3 |
NPV (%) | 66.1 | 59.85–71.84 | 57.46 | 51.48–63.24 | 66.81 | 60.48–72.59 | 72.29 | 61.84–80.77 | 60.87 | 50.65–70.21 |
PLR | 77.0 | 10.56–561.3 | 14.33 | 6.61–31.09 | 20.25 | 12.13–33.81 | Undefined | undefined’. | 6.0 | 3.25–11.07 |
NLR | 0.51 | 0.50–0.52 | 0.74 | 0.73–0.75 | 0.50 | 0.48–0.51 | 0.38 | 0.35–0.41 | 0.64 | 0.61–0.68 |
Kappa | 0.48 | 0.39–0.58 | 0.25 | 0.18–0.33 | 0.49 | 0.39–0.59 | 0.62 | 0.45–0.78 | 0.33 | 0.18–0.48 |
Accuracy (%) | 74.2 | 69.09–78.73 | 62.74 | 57.27–67.9 | 74.52 | 69.43–79.03 | 80.83 | 72.88–86.88 | 66.67 | 57.83–74.47 |