Accuracy of COVID-19-Like-Illness Diagnoses in Electronic Health Record Data: Retrospective Cohort Study (Preprint)

Suchitra Rao,Catherine Bozio,Kristen Butterfield,Sue Reynolds,Sarah Reese,Sarah Ball,Andrea Steffens,Maria Demarco,Charlene McEvoy,Mark Thompson,Elizabeth Rowley,Rachael Porter,Rebecca Fink,Stephanie Irving,Allison Naleway

JMIR Formative Research（2022）

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摘要

COVID-19-specific codes have high sensitivity and specificity in identifying adults with positive SARS-CoV-2 test results. Separate combinations of COVID-19-specific codes and ARI codes enhance the utility of CLI definitions in studies using EHR data in hospital and ED or UC settings.

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COVID-19,COVID-19 case definition,COVID-like illness,negative predictive value,positive predictive value,sensitivity,specificity

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