Bleeding

Laura Pasea, Sheng-Chia Chung, Mar Pujades-Rodriguez, Anoop D. Shah, Samantha Alvarez-Madrazo, Victoria Allan, James T. Teo, Daniel Bean, Reecha Sofat, Richard Dobson, Amitava Banerjee, Riyaz S. Patel, Adam Timmis, Spiros Denaxas, Harry Hemingway

PH1026 / 2261 Clinical-Coded Phenotype

  1. Overview

    Phenotype Type
    Disease or syndrome
    Sex
    Both
    Valid Event Date Range
    01/01/1999 - 01/07/2016
    Coding System
    ICD10 codesRead codes v2OPCS4 codes
    Collections
    CALIBER
    Tags
    No data
    Ontology
    No data
  2. Definition

    We attempted to capture potential bleeding cases in patients with no bleeding code in primary or hospital care through the following pathways: * Surgical procedures (surgical arrest, haematoma evacuation) recorded in primary and hospital care * Transfusion with * Iron deficiency anaemia record in primary care or hospital within 30 days * Low haemoglobin (<10g/dL) and endoscopy within 30 days and no cancer, liver disease, renal disease diagnosis 1 year prior * Low haemoglobin (<10g/dL) with * Iron deficiency anaemia record in primary care or hospital care and endoscopy within 30 days and no cancer, liver disease, renal disease diagnosis 1 year prior Based on a combination of exploratory analyses of bleeding codes and severity markers and consensus amongst the study team we iteratively developed an algorithm to define bleeding in linked EHR. We grouped bleeding as major and minor both within primary and hospital care, or inferred.

  3. Implementation

    Implementation

    No data
  4. Clinical Code List

  5. Publication

    Related publications

    No known publications

    Citation Example

    Laura Pasea, Sheng-Chia Chung, Mar Pujades-Rodriguez, Anoop D. Shah, Samantha Alvarez-Madrazo, Victoria Allan, James T. Teo, Daniel Bean, Reecha Sofat, Richard Dobson, Amitava Banerjee, Riyaz S. Patel, Adam Timmis, Spiros Denaxas, Harry Hemingway. PH1026 / 2261 - Bleeding. Phenotype Library [Online]. 23 August 2022. Available from: http://phenotypes.healthdatagateway.org/phenotypes/PH1026/version/2261/detail/. [Accessed 15 February 2025]

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH1026/version/2261/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(
     'PH1026',
     version_id=2261
    )

    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(
     'PH1026',
     version_id=2261
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH1026/version/2261/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(
     'PH1026',
     version_id=2261
    )

    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(
     'PH1026',
     version_id=2261
    )

  7. Version History

    Version IDNameOwnerPublish date
    Bleeding ieuan.scanlon2022-08-23 11:26