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 (Author), Raymond Greenberg (Author), Lopita Ghosh (Author), Joseph S. Wozny (Author), Regina M. Hansen (Author), Caroline Schaefer (Author)
Format: Book
Published: BMC, 2023-04-01T00:00:00Z.
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3rd Floor Main Library

Holdings details from 3rd Floor Main Library
Call Number: A1234.567
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