Concordance between two rapid diagnostic tests for the detection of antibodies against SARS-CoV-2
Detection Principle
ImmunoAssay-Antibody
Target
IgM, IgG
Testing Method Category
Testing Method
kit
Testing Method - Additional Info
c-RTD (combined): Wondfo® SARS-COV-2 (Lateral Flow Method) of GUANGZHOU WONDFO BIOTECH CO LTD; d-RTD (differentiated): All Test® 2019-nCoV IgG/IgM Rapid Test Cassette of HANGZHOU ALL TEST BIOTECH CO LTD.
Reported Performance
Specificity: 100% (both); sensitivity: 56.5% (d-RTD), 63% (c-RTD)
Sample Size
58 patients & 52 controls
Peer-reviewed
yes
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