Schizophrenia

John, A, McGregor, J., Jones, I., Lee, S. C., Walters, J. T. R., Owen, M. J., O'Donovan, M., DelPozo-Banos, M., Berridge, D., & Lloyd, K.

PH939 / 2963 Clinical-Coded Phenotype

  1. Overview

    Phenotype Type
    Disease or syndrome
    Sex
    Both
    Valid Event Date Range
    No data
    Coding System
    Read codes v2
    Data Sources
    Welsh Longitudinal GP Dataset - Welsh Primary Care (WLGP) , Patient Episode Dataset for Wales (PEDW)
    Collections
    Adolescent Data Platform (ADP)DATAMINDPhenotype Library
    Tags
    No data

  2. Definition

    Schizophrenia is a long-term mental health condition. It causes a range of different psychological symptoms such as hallucinations and delusions. The following code list includes Read codes and ICD-10 codes for schizophrenia-related disorders that include schizophrenia, schizotypal and delusional disorders used in the following papers (John et. al. 2018; John et. al. 2022) and reviewed by a clinician in the study (Prof Ann John).

  3. Implementation

    Implementation

    No data

  4. Clinical Code List

  5. Publication

    • John, A, McGregor, J., Jones, I., Lee, S. C., Walters, J. T. R., Owen, M. J., O'Donovan, M., DelPozo-Banos, M., Berridge, D., & Lloyd, K. (2018). Premature mortality among people with severe mental illness - New evidence from linked primary care data. Schizophrenia Research, 199, 154-162. https://doi.org/10.1016/j.schres.2018.04.009

      (DOI:10.1016/j.schres.2018.04.009)

    • John, A., Friedmann, Y., Delpozo-Banos, M., Frizzati, A., Ford, T., & Thapar, A. 2022. "Association of School Absence and Exclusion with Recorded Neurodevelopmental Disorders, Mental Disorders, or Self-Harm: A Nationwide, Retrospective, Electronic Cohort Study of Children and Young People in Wales, UK."

    • Main reference link: https://www.sciencedirect.com/science/article/pii/S0920996418301981

    Citation Requirements

    John A, Friedmann Y, DelPozo-Banos M, Frizzati A, Ford T, Thapar A. Association of school absence and exclusion with recorded neurodevelopmental disorders, mental disorders, or self-harm: a nationwide, retrospective, electronic cohort study of children and young people in Wales, UK. Lancet Psychiatry. 2022 Jan;9(1):23-34. doi: 10.1016/S2215-0366(21)00367-9.

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH939/version/2963/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(
     'PH939',
     version_id=2963
    )

    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(
     'PH939',
     version_id=2963
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH939/version/2963/export/codes/?format=json
    CSV site_root/phenotypes/PH939/version/2963/export/codes/
    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(
     'PH939',
     version_id=2963
    )

    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(
     'PH939',
     version_id=2963
    )

  7. Version History

    Version IDNameOwnerPublish date
    2963 Schizophrenia ieuan.scanlon2023-11-13currently shown
    2958 Schizophrenia ieuan.scanlon2023-11-13
    2949 Schizophrenia Primary Care ieuan.scanlon2023-11-08
    1957 Schizophrenia Primary Care ieuan.scanlon2022-05-05