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Table 4 Test results of antibody at different time points in COVID-19 patients

From: Development and clinical evaluation of a rapid antibody lateral flow assay for the diagnosis of SARS-CoV-2 infection

Time points

Total samples (n)

Positive rate (%)

p

First day

27

88.88 (24/27)

1.000

Tenth day

27

92.59 (25/27)

 

Fourteenth day after recovery

14

57.14 (8/14)