ConceptSet

Influenza, Diagnosed


Variable Name

dx_flu

Refreshed Date

Files

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dx_influenza.csv (12.57 KB)
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Tags

Level of Review

Data Model

Vocabularies



This concept set is intended to identify patients diagnosed with influenza.


Variable Status

Funder(s)

Provenance

The Researching COVID to Enhance Recovery (RECOVER) Post-Acute Sequelae of SARS-CoV-2 (PASC) Electronic Health Record (EHR) Cohort Study

Description

This concept set was used in conjunction with a flu lab concept set and source value string searching to identify patients with evidence of flu for a subcohort in the analysis.

Medication Term Classes

Clinical Subjects Headings

Development Code

Study Variable Applications

Published Research Applications

Data Source

Related Phenotype

Related Person

Related Concept Set

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Creative Commons license

a CC-BY Attribution 4.0 License.
Except where otherwised noted, this item's license is described as a CC-BY Attribution 4.0 License.


Version History

Now showing 1 - 2 of 2
VersionDateSummary
2
 2026-05-04 11:04:31
RECOVER cohort definition component.
1*
 2025-06-16 11:14:34
Smaller codeset for identifying evidence of flu for a subcohort of a RECOVER study manuscript.
* Selected version