Table 1 Clinical diagnosis and outcomes of the RT–qPCR and HC-FIA assays for 670 cases and 734 samples

From: Rapid lateral flow immunoassay for the fluorescence detection of SARS-CoV-2 RNA

 

HC-FIA

Positive

Negative

Total

Clinical diagnosisa

Confirmed cases

210

27

237

Excluded cases

22

411

433

Total

232

438

670

RT–qPCRb

Positive

249

0

249

Negative

4

481

485

Total

253

481

734

  1. aEach case was included only once. A case in which the individual had both sputum and throat swabs sampled simultaneously was included only in the sputum-sample group.
  2. bIf the first test gave an invalid result, the test was repeated and the invalid result was discarded.
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