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. 2023 Mar 9;6(3):e232328. doi: 10.1001/jamanetworkopen.2023.2328

Figure 1. Flow Diagram of Enrolled Participants.

Figure 1.

MIS-C indicates multisystem inflammatory syndrome of children.

aIncludes 116 specimens tested for a variant of concern for which the report did not specify the lineage or the result was considered inconclusive. The imputation approach was based on the dominant variant in Canada (50% of reported cases) at the time of SARS-CoV-2 testing. Original type: before April 18, 2021; Alpha: April 18, 2021, to June 26, 2021; Delta: June 27, 2021, to December 11, 2021; Omicron: December 12, 2021, to February 22, 2022.