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. 2022 Sep 14;378:e071215. doi: 10.1136/bmj-2022-071215

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Fig 7 — Sensitivities and specificities with 95% confidence intervals of Flowflex (Acon Laboratories), MPBio (MP Biomedicals), and Clinitest (Siemens-Healthineeers) with nasal self-sampling using reverse transcription polymerase chain reaction as reference test by week of inclusion, before and after application of a viral load cut-off. Bar charts indicate the percentage of SARS-CoV-2 infections attributable to omicron according to the national pathogen surveillance, while the numbers indicate the number of participants included in each week