COVID-19 severity scale for claims data research

COVID-19 severity scale for claims data research

Abstract Objective To create and validate a methodology to assign a severity level to an episode of COVID-19 for retrospective analysis in claims data. Data Source Secondary data obtained by license agreement from Optum provided claims records nationally for 19,761,754 persons, of which, 692,094 per...

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Bibliographic Details
Main Authors: Trudy Millard Krause, Raymond Greenberg, Lopita Ghosh, Joseph S. Wozny, Regina M. Hansen, Caroline Schaefer
Format: Article
Language:English
Published: BMC 2023-04-01
Series:BMC Health Services Research
Subjects:
COVID-19
Disease Severity
Administrative Claims Healthcare
Healthcare cost
Epidemiological methods
SARS-CoV-2
Online Access:https://doi.org/10.1186/s12913-023-09362-2

Internet

https://doi.org/10.1186/s12913-023-09362-2

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