has_stroke_or_tia

PH3966 / 9163

QCovid

Jan 26, 2026

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OpenCodelists Phenotype

  1. Overview

    Codelist ID
    qcovid/has_stroke_or_tia
    Version ID
    69e5b712
    Coding System
    SNOMED CT codes
    Collections
    OpenCodelistPhenotype Library
    Tags
    No data

  2. Definition

    This codelist was taken from OpenCodelists, created by OpenSAFELY. We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.

    SNOMED codelist for the has_stroke_or_tia group in the QCovid® to develop the COVID-19 Population Risk Assessment.

    Codelist also contains the following unrecognised codes:

    • 1078001000000100 | Haemorrhagic stroke (disorder) |
    • 1089411000000100 | Cerebral infarction due to occlusion of cerebral artery (disorder) |
    • 1089421000000100 | Cerebral infarction due to stenosis of cerebral artery (disorder) |
    • 16000511000119100 | Cerebrovascular accident due to occlusion of left middle cerebral artery (disorder) |
    • 16002031000119100 | Cerebrovascular accident due to thrombus of right middle cerebral artery (disorder) |
    • 16002111000119100 | Cerebrovascular accident due to thrombus of left middle cerebral artery (disorder) |

    © University of Oxford for the Bennett Institute for Applied Data Science 2025. This work may be copied freely for non-commercial research and study.

  3. References

    Source Reference

    https://www.opencodelists.org/codelist/qcovid/has_stroke_or_tia/69e5b712

    References

  4. Clinical Codelist

  5. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3966/version/9163/detail/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get details of Phenotype

    phenotype_details = client$phenotypes$get_detail(
     'PH3966',
     version_id=9163
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get details of Phenotype

    phenotype_detail = client.phenotypes.get_detail(
     'PH3966',
     version_id=9163
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3966/version/9163/export/codes/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get codelist of Phenotype

    phenotype_codelist = client$phenotypes$get_codelist(
     'PH3966',
     version_id=9163
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get codelist of Phenotype

    phenotype_codelist = client.phenotypes.get_codelist(
     'PH3966',
     version_id=9163
    )

  6. Version History

    Version IDNameOwnerPublish date
    has_stroke_or_tia ieuan.scanlon2026-01-26 23:41