Eosinophils

Shah A

PH28 / 56 Clinical-Coded Phenotype

  1. Overview

    Phenotype Type
    Biomarker
    Sex
    Both
    Valid Event Date Range
    01/01/1999 - 01/07/2016
    Coding System
    Read codes v2
    Data Sources
    CPRD GOLD
    Collections
    Phenotype Library
    Tags
    No data
    Ontology
    No data

  2. Definition

    In the Clinical Practice Research Datalink (CPRD, primary care data) we extracted eosinophil measurements using the structured data component of the test CPRD table (entity type 168) combined with a list of Read terms (see below). The value was extracted from the data2 field where the units data3 field were set as 37 [109/L], 153 [109], 17 [/L]. We filtered any values less than 50 10^9/L.

  3. Implementation

    Phenoflow ID

    Please see the PhenoFLOW website here for more information on workflow-based Phenotypes.

    PhenoFLOW Reference: 100

    Implementation

    No data

  4. Clinical Code List

  5. Publication

    Related publications

    No known publications

    Citation Example

    Shah A. PH28 / 56 - Eosinophils. Phenotype Library [Online]. 06 October 2021. Available from: http://phenotypes.healthdatagateway.org/phenotypes/PH28/version/56/detail/. [Accessed 19 February 2025]

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH28/version/56/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(
     'PH28',
     version_id=56
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get codelist of phenotype

    phenotype_codelist = client.phenotypes.get_detail(
     'PH28',
     version_id=56
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH28/version/56/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(
     'PH28',
     version_id=56
    )

    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(
     'PH28',
     version_id=56
    )

  7. Version History

    Version IDNameOwnerPublish date
    Eosinophils ieuan.scanlon2021-10-06 16:00