[
  {
    "phenotype_id": "PH3402",
    "phenotype_version_id": 8426,
    "name": "Diabetes Ketoacidosis - SNOMED (DKA - unspecific)",
    "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\nThis lists contains codes used to identify people who may have had diabetes ketoacidosis (DKA). This list was conceived to identify DKA in a specific group of patients in a specific time period, therefore we have been permissive in including unspecific codes which may not be suitable for all studies.\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": "2026-01-26T23:15:21.928397Z",
    "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": "2026-01-26T23:15:21.920049Z",
    "references": [
      {
        "url": "https://github.com/opensafely/T1DM_covid_research/issues/2",
        "title": "GitHub Discussion"
      }
    ],
    "signed_off": [],
    "methodology": "Using the OpenCodelists builder we used search terms \n\n\n- dka\n- ketoacidosis\n- acidosis\n\n\nFurther discussion about further inclusion and exclusion can be seen in GitHub.\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "opensafely/diabetes-ketoacidosis-snomed-dka-unspecific",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/diabetes-ketoacidosis-snomed-dka-unspecific/2020-10-06",
    "concept_information": [
      {
        "concept_id": 8603,
        "concept_version_id": 16088,
        "concept_name": "opensafely/diabetes-ketoacidosis-snomed-dka-unspecific/2020-10-06",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3402",
        "phenotype_version_id": 8426,
        "phenotype_name": "Diabetes Ketoacidosis - SNOMED (DKA - unspecific)",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "111556005",
            "description": "Diabetic ketoacidosis without coma (disorder)",
            "attributes": null
          },
          {
            "code": "190406000",
            "description": "Malnutrition-related diabetes mellitus with ketoacidosis (disorder)",
            "attributes": null
          },
          {
            "code": "26298008",
            "description": "Diabetic coma with ketoacidosis (disorder)",
            "attributes": null
          },
          {
            "code": "420270002",
            "description": "Ketoacidosis in type I diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "420422005",
            "description": "Ketoacidosis in diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "421075007",
            "description": "Ketoacidotic coma in type I diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "421750000",
            "description": "Ketoacidosis in type II diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "421847006",
            "description": "Ketoacidotic coma in type II diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "56051008",
            "description": "Ketoacidosis (disorder)",
            "attributes": null
          },
          {
            "code": "721283000",
            "description": "Acidosis due to type 1 diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "721284006",
            "description": "Acidosis due to type 2 diabetes mellitus (disorder)",
            "attributes": null
          },
          {
            "code": "783231000000106",
            "description": "History of diabetic ketoacidosis (situation)",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "127b3174",
    "open_codelist_version_tag": "2020-10-06",
    "status": 1,
    "doi": "https://doi.org/10.48533/gjk7-6t78",
    "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": 8426,
        "version_name": "Diabetes Ketoacidosis - SNOMED (DKA - unspecific)",
        "version_date": "2026-01-26T23:15:21.938899Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]