[
  {
    "phenotype_id": "PH3837",
    "phenotype_version_id": 8990,
    "name": "Liver Function Codes",
    "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\nTaken from the `LFT_COD` field in the National PINCER Data Specification, published by PRIMIS.\n\n\n© PRIMIS \\- the University of Nottingham 2021\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": "2026-01-26T23:36:21.733499Z",
    "author": "PINCER",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:36:21.724764Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "pincer/lft",
    "source_reference": "https://www.opencodelists.org/codelist/pincer/lft/v1.8",
    "concept_information": [
      {
        "concept_id": 9167,
        "concept_version_id": 16652,
        "concept_name": "pincer/lft/v1.8",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3837",
        "phenotype_version_id": 8990,
        "phenotype_name": "Liver Function Codes",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "1000621000000104",
            "description": "Serum alkaline phosphatase level",
            "attributes": null
          },
          {
            "code": "1000841000000105",
            "description": "Serum alkaline phosphatase liver isoenzyme level",
            "attributes": null
          },
          {
            "code": "1000851000000108",
            "description": "Plasma gamma-glutamyl transferase level",
            "attributes": null
          },
          {
            "code": "1000861000000106",
            "description": "Serum gamma-glutamyl transferase level",
            "attributes": null
          },
          {
            "code": "1000881000000102",
            "description": "Serum aspartate aminotransferase level",
            "attributes": null
          },
          {
            "code": "1000891000000100",
            "description": "Plasma aspartate transaminase level",
            "attributes": null
          },
          {
            "code": "1002541000000108",
            "description": "Aspartate aminotransferase/alanine aminotransferase ratio",
            "attributes": null
          },
          {
            "code": "1013041000000106",
            "description": "Plasma alkaline phosphatase level",
            "attributes": null
          },
          {
            "code": "1013191000000102",
            "description": "Alkaline phosphatase liver isoenzyme level",
            "attributes": null
          },
          {
            "code": "1013211000000103",
            "description": "Plasma alanine aminotransferase level",
            "attributes": null
          },
          {
            "code": "1018251000000107",
            "description": "Serum alanine aminotransferase level",
            "attributes": null
          },
          {
            "code": "1028091000000102",
            "description": "Gamma-glutamyl transferase level",
            "attributes": null
          },
          {
            "code": "1031081000000108",
            "description": "Liver function tests",
            "attributes": null
          },
          {
            "code": "1031101000000102",
            "description": "Aspartate aminotransferase level",
            "attributes": null
          },
          {
            "code": "104481004",
            "description": "Alanine aminotransferase measurement, method with pyridoxal-5'-phosphate",
            "attributes": null
          },
          {
            "code": "104482006",
            "description": "Alanine aminotransferase measurement, method without pyridoxal-5'-phosphate",
            "attributes": null
          },
          {
            "code": "1106041000000108",
            "description": "Enzyme activity of alkaline phosphatase in plasma",
            "attributes": null
          },
          {
            "code": "1106071000000102",
            "description": "Enzyme activity of aspartate aminotransferase in serum",
            "attributes": null
          },
          {
            "code": "1106081000000100",
            "description": "Enzyme activity of alanine aminotransferase in serum",
            "attributes": null
          },
          {
            "code": "1106681000000105",
            "description": "Enzyme activity of aspartate aminotransferase in plasma",
            "attributes": null
          },
          {
            "code": "1107431000000107",
            "description": "Enzyme activity of gamma-glutamyl transferase in plasma",
            "attributes": null
          },
          {
            "code": "1107441000000103",
            "description": "Enzyme activity of gamma-glutamyl transferase in serum",
            "attributes": null
          },
          {
            "code": "166602006",
            "description": "Liver function tests normal",
            "attributes": null
          },
          {
            "code": "166603001",
            "description": "Liver function tests abnormal",
            "attributes": null
          },
          {
            "code": "166626008",
            "description": "Serum alkaline phosphatase normal",
            "attributes": null
          },
          {
            "code": "166627004",
            "description": "Serum alkaline phosphatase raised",
            "attributes": null
          },
          {
            "code": "166642001",
            "description": "Liver enzymes normal",
            "attributes": null
          },
          {
            "code": "166643006",
            "description": "Liver enzymes abnormal",
            "attributes": null
          },
          {
            "code": "166645004",
            "description": "Alanine aminotransferase (serum glutamic-pyruvic transaminase) level normal",
            "attributes": null
          },
          {
            "code": "166646003",
            "description": "Alanine aminotransferase (serum glutamic-pyruvic transaminase) level abnormal",
            "attributes": null
          },
          {
            "code": "166648002",
            "description": "Gamma-glutamyl transferase level normal",
            "attributes": null
          },
          {
            "code": "166649005",
            "description": "Gamma-glutamyl transferase level abnormal",
            "attributes": null
          },
          {
            "code": "166667003",
            "description": "Aspartate aminotransferase/serum glutamic oxaloacetic transaminase level normal",
            "attributes": null
          },
          {
            "code": "166668008",
            "description": "Aspartate aminotransferase/serum glutamic oxaloacetic transaminase level abnormal",
            "attributes": null
          },
          {
            "code": "166669000",
            "description": "Aspartate aminotransferase serum level raised",
            "attributes": null
          },
          {
            "code": "201321000000108",
            "description": "Serum alanine aminotransferase level",
            "attributes": null
          },
          {
            "code": "250637003",
            "description": "Alanine aminotransferase - blood measurement",
            "attributes": null
          },
          {
            "code": "26958001",
            "description": "Hepatic function panel",
            "attributes": null
          },
          {
            "code": "271234008",
            "description": "Serum alkaline phosphatase measurement",
            "attributes": null
          },
          {
            "code": "271548009",
            "description": "Alkaline phosphatase liver isoenzyme measurement",
            "attributes": null
          },
          {
            "code": "274770006",
            "description": "Alkaline phosphatase raised",
            "attributes": null
          },
          {
            "code": "274782002",
            "description": "Gamma-glutamyl transferase raised",
            "attributes": null
          },
          {
            "code": "275796002",
            "description": "Alkaline phosphatase in sample",
            "attributes": null
          },
          {
            "code": "313843003",
            "description": "Serum alkaline phosphatase liver isoenzyme measurement",
            "attributes": null
          },
          {
            "code": "313844009",
            "description": "Plasma alkaline phosphatase liver isoenzyme measurement",
            "attributes": null
          },
          {
            "code": "34608000",
            "description": "Alanine aminotransferase measurement",
            "attributes": null
          },
          {
            "code": "365769003",
            "description": "Finding of liver enzyme levels",
            "attributes": null
          },
          {
            "code": "365771003",
            "description": "Finding of alkaline phosphatase level",
            "attributes": null
          },
          {
            "code": "365772005",
            "description": "Finding of serum alkaline phosphatase level",
            "attributes": null
          },
          {
            "code": "370979009",
            "description": "Normal alanine aminotransferase with persistent viremia by polymerase chain reaction",
            "attributes": null
          },
          {
            "code": "390961000",
            "description": "Plasma alanine aminotransferase level",
            "attributes": null
          },
          {
            "code": "409673008",
            "description": "Alanine aminotransferase (serum glutamic-pyruvic transaminase) level raised",
            "attributes": null
          },
          {
            "code": "707724006",
            "description": "Elevated liver enzymes level",
            "attributes": null
          },
          {
            "code": "707734002",
            "description": "Elevated liver enzymes level due to cystic fibrosis",
            "attributes": null
          },
          {
            "code": "790541000000108",
            "description": "Aspartate transaminase/alanine transaminase ratio measurement",
            "attributes": null
          },
          {
            "code": "88810008",
            "description": "Alkaline phosphatase measurement",
            "attributes": null
          },
          {
            "code": "889391000000100",
            "description": "Measurement of alanine transaminase activity",
            "attributes": null
          },
          {
            "code": "997531000000108",
            "description": "Liver function test",
            "attributes": null
          },
          {
            "code": "997611000000101",
            "description": "Total alkaline phosphatase level",
            "attributes": null
          },
          {
            "code": "997641000000100",
            "description": "Plasma alkaline phosphatase liver isoenzyme level",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "1bd5908c",
    "open_codelist_version_tag": "v1.8",
    "status": 1,
    "doi": "https://doi.org/10.48533/x267-gs46",
    "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": 8990,
        "version_name": "Liver Function Codes",
        "version_date": "2026-01-26T23:36:21.744375Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]