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Diagnostic performance characteristics of the rapid LFA according to different sensitivity cohorts.
Abbreviations: CI, confidence interval; LFA PR-SN, COVID-PRESTO® (AAZ-LMB, France); LFA TD-S = TDR Covid-19 IgG + IgM Thera (Theradiag, France); SN, sensitivity; SP, specificity. *in concordance to reference (World Health Organization, 2020c).
