From: Performance evaluation of antigen detection rapid diagnostic test (Ag-RDT) for COVID-19 diagnosis in a primary healthcare center during the Shanghai COVID-19 quarantine period
Ag-RDT(−)
Ag-RDT(+)
Gender
Male
21
15
Female
26
Age
Mean ± SD
58.15 ± 19.85
62.03 ± 22.9
Median (IQR)
62 (43–72)
65 (46.5–79.5)