Part of COVID-19 spring 2024 campaign: Cohort identification methodology

Coding classifications used

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Rule logic

Coding classifications used

The code set used within the GPES data sets is:

SNOMED CT: Systematized Nomenclature of Medicine

The code sets for Hospital Episodes are:

International Statistical Classification of Diseases and Related Health Problems 10th Revision
OPCS-4: Classification of Interventions and Procedures

Download the code list and rule set

The document below list the codes used for the COVID-19 spring 2024 cohort. It details the data sets, coding systems, code values and code descriptions.

COVID-19 Spring 2024 Cohort codes

xlsx 1 MB

COVID rule logic - full condition list spring 2024

xlsx 15 KB

Last edited: 28 February 2025 3:49 pm

Coding classifications used

Coding classifications used

Download the code list and rule set

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