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Fig. 1 | Respiratory Research

Fig. 1

From: Comparison of clinician diagnosis of COVID-19 with real time polymerase chain reaction in an adult-representative population in Sweden

Fig. 1

Flowchart of study cohort. A Map of Sweden. Marked in green is Västra Götaland county, from which the participants of this cohort (West Sweden Asthma Study [WSAS]) were recruited. B Fflowchart of the recruitment process to WSAS I and II, respectively, and the subsets of the final cohort (marked in green) that got COVID-19 diagnosed either through real-time reverse transcriptase-polymerase chain reaction (RT-PCR; marked in red), by a clinician (marked in blue), or both/either (marked in purple). SmiNet: national monitoring system with a register of RT-PCR-diagnosed COVID-19 cases. VEGA: regional (Västra Götaland) database with primary and secondary care data

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Respiratory Research

ISSN: 1465-993X

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