Correction: BMC Medical Research Methodology 23, 81 (2023)
Following the publication of the original article [1], the authors requested to update the number of covariates in Abstract section from 39 to 37 covariates. In section “Matching specification”, 39 has been changed to 37 (fourth paragraph), and “count of CDC high-risk conditions, count of mental health conditions,“ has been removed (fifth paragraph).
The original article [1] has been updated.
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Smith VA, Berkowitz TSZ, Hebert P, et al. Design and analysis of outcomes following SARS-CoV-2 infection in veterans. BMC Med Res Methodol. 2023;23:81. https://doi.org/10.1186/s12874-023-01882-z.
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Smith, V.A., Berkowitz, T.S.Z., Hebert, P. et al. Correction: Design and analysis of outcomes following SARS-CoV-2 infection in veterans. BMC Med Res Methodol 23, 194 (2023). https://doi.org/10.1186/s12874-023-02021-4
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DOI: https://doi.org/10.1186/s12874-023-02021-4