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. 2021 Mar 5;137:104785. doi: 10.1016/j.jcv.2021.104785

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Fig. 1 — Sensitivity of the RADTs in comparison to Ct values in RT-PCR. Samples include all the LDT RT-PCR positive nasopharyngeal samples from adult outpatients at HUSLAB in 1.-18. November 2020 that had enough sample volume left for three antigen tests. N = 96, however, in some cases, not all three RADTs were performed to all samples. Each dot indicates one samples. Ct <25: 75 samples; Ct 25-29.99: 16 samples; Ct ≥30: 5 samples.