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An ordinal severity scale for COVID-19 retrospective studies using Electronic Health Record data
OBJECTIVES: Although the World Health Organization (WHO) Clinical Progression Scale for COVID-19 is useful in prospective clinical trials, it cannot be effectively used with retrospective Electronic Health Record (EHR) datasets. Modifying the existing WHO Clinical Progression Scale, we developed an...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9278199/ https://www.ncbi.nlm.nih.gov/pubmed/35911666 http://dx.doi.org/10.1093/jamiaopen/ooac066 |