[
  {
    "phenotype_id": "PH3328",
    "phenotype_version_id": 8329,
    "name": "Cholesterol tests (numerical value)",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nA SNOMED CT codelist describing primary care requests for total cholesterol with a numerical value.\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T23:12:03.132608Z",
    "author": "OpenSAFELY",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:12:04.298948Z",
    "references": [],
    "signed_off": [],
    "methodology": "We identified the full set of cholesterol level codes (see cholesterol codelist), and excluded any codes which did not have at least 10 thousand codes in EMIS and SystmOne recorded in 2020, where a reasonable proportion had numerical values attached.\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "opensafely/cholesterol-tests-numerical-value",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/cholesterol-tests-numerical-value/7e3a22f3",
    "concept_information": [
      {
        "concept_id": 8506,
        "concept_version_id": 15991,
        "concept_name": "opensafely/cholesterol-tests-numerical-value/7e3a22f3",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3328",
        "phenotype_version_id": 8329,
        "phenotype_name": "Cholesterol tests (numerical value)",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "1005671000000105",
            "description": "Serum cholesterol level",
            "attributes": null
          },
          {
            "code": "1017161000000104",
            "description": "Plasma total cholesterol level",
            "attributes": null
          },
          {
            "code": "850981000000101",
            "description": "Cholesterol level",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "7e3a22f3",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/2gkp-2w15",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 8329,
        "version_name": "Cholesterol tests (numerical value)",
        "version_date": "2026-01-26T23:12:04.307295Z",
        "is_published": true,
        "is_latest": true
      },
      {
        "version_id": 8328,
        "version_name": "Cholesterol tests (numerical value)",
        "version_date": "2026-01-26T23:12:03.142975Z",
        "is_published": true,
        "is_latest": false
      }
    ]
  }
]