Figure 3 | Scientific Reports

Figure 3

From: Comparing SARS-CoV-2 antigen-detection rapid diagnostic tests for COVID-19 self-testing/self-sampling with molecular and professional-use tests: a systematic review and meta-analysis

Figure 3

Pooled concordance from self-sampling and self-testing versus professional Ag-RDTs (both sampling and testing performed by professional); Abbreviations: a = self-test & professional test positive; b = self-test positive & professional test negative; c = self-test negative & professional test positive; d = self-test & professional test negative; CI = confidence interval.

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