Joysbio Sars-CoV-2 Antigen Rapid Test Kit x 1 (Single)

£8.99 ex. VAT

200 in stock (can be backordered)

  • Description

    The coronavirus antigen test kit’s sensitivity and specificity are compared against a CE-IVD marked RT-PCR test kit. This clinical evaluation is conducted under the assumption that SARS-CoV is no longer spreading in the community. 

    According to the clinical analysis of 492 samples, the detection sensitivity is 98.13%, and the specificity is 99.22%.

    • Positive Percent Agreement (PPA) = 105/107 (98.13%) (95%CI: 93.4%~99.8%)
    • Negative Percent Agreement (NPA) = 382/385 (99.22%) (95%CI:97.7%~99.8%)
    • Accuracy = (105+382)/492×100%=98.98%
    • Kappa = 2×(105×382-3×2)/(108×385+107 ×384) = 0.97>0.5
SKU: EN868 Category: