[
  {
    "phenotype_id": "PH2018",
    "phenotype_version_id": 4624,
    "name": "Multimorbidity_stroke/transient ischemic attack",
    "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\nStroke and Transient Ischemic Attack (TIA) codelists (SNOMED):\nThis codelist captures stroke and TIA, which together form one of the conditions included in the Cambridge Multimorbidity Score.\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": "2026-01-26T21:33:27.386080Z",
    "author": "University of Bristol",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T21:33:27.380869Z",
    "references": [
      {
        "url": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/acquired-immune-deficiency-syndrome-aids-codes/20241205/",
        "title": "Stroke diagnosis codes"
      },
      {
        "url": "https://digital.nhs.uk/data-and-information/data-collections-and-data-sets/data-collections/quality-and-outcomes-framework-qof/quality-and-outcome-framework-qof-business-rules/primary-care-domain-reference-set-portal",
        "title": "Primary Care Domain Reference Set Portal"
      },
      {
        "url": "https://www.opencodelists.org/codelist/qcovid/has_stroke_or_tia/69e5b712/",
        "title": "has_stroke_or_tia"
      },
      {
        "url": "https://www.cmaj.ca/content/cmaj/192/5/e107.full.pdf",
        "title": "Payne, R. A., Mendonca, S. C., Elliott, M. N., Saunders, C. L., Edwards, D. A., Marshall, M., & Roland, M. (2020). Development and validation of the Cambridge Multimorbidity Score. Cmaj, 192(5), E107-E114."
      }
    ],
    "signed_off": [],
    "methodology": "Codes were sourced from the `STRK_COD` refset published by NHS Digital and supplemented with converted codes from the original published paper, as well as existing SNOMED codes from the `has_stroke_or_tia group` used in the QCovid® model for the COVID\\-19 Population Risk Assessment.\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "bristol/multimorbidity_stroketransient-ischemic-attack",
    "source_reference": "https://www.opencodelists.org/codelist/bristol/multimorbidity_stroketransient-ischemic-attack/39012916",
    "concept_information": [
      {
        "concept_id": 4801,
        "concept_version_id": 12286,
        "concept_name": "bristol/multimorbidity_stroketransient-ischemic-attack/39012916",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH2018",
        "phenotype_version_id": 4624,
        "phenotype_name": "Multimorbidity_stroke/transient ischemic attack",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "10349009",
            "description": "Multi-infarct dementia with delirium",
            "attributes": null
          },
          {
            "code": "107557061000119108",
            "description": "Cerebrovascular accident due to embolism of bilateral anterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "1078001000000105",
            "description": "Haemorrhagic stroke",
            "attributes": null
          },
          {
            "code": "1089411000000104",
            "description": "Cerebral infarction due to occlusion of cerebral artery",
            "attributes": null
          },
          {
            "code": "1089421000000105",
            "description": "Cerebral infarction due to stenosis of cerebral artery",
            "attributes": null
          },
          {
            "code": "111297002",
            "description": "Nonparalytic stroke",
            "attributes": null
          },
          {
            "code": "1153543002",
            "description": "Occlusion of anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1153544008",
            "description": "Occlusion of right anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1153545009",
            "description": "Occlusion of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1153546005",
            "description": "Occlusion of bilateral posterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "1153607003",
            "description": "Occlusion of right posterior communicating artery",
            "attributes": null
          },
          {
            "code": "1153608008",
            "description": "Occlusion of left posterior communicating artery",
            "attributes": null
          },
          {
            "code": "1153611009",
            "description": "Embolism of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1153612002",
            "description": "Embolism of right anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1153630009",
            "description": "Embolism of left carotid artery",
            "attributes": null
          },
          {
            "code": "1153631008",
            "description": "Embolism of right carotid artery",
            "attributes": null
          },
          {
            "code": "1153632001",
            "description": "Embolism of bilateral middle cerebral arteries",
            "attributes": null
          },
          {
            "code": "1153633006",
            "description": "Embolism of bilateral posterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "1153634000",
            "description": "Embolism of bilateral anterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "1153638002",
            "description": "Occlusion of bilateral cerebellar arteries",
            "attributes": null
          },
          {
            "code": "1155688007",
            "description": "Embolism of bilateral carotid arteries",
            "attributes": null
          },
          {
            "code": "1155689004",
            "description": "Embolism of bilateral cerebellar arteries",
            "attributes": null
          },
          {
            "code": "1155697006",
            "description": "Embolism of left vertebral artery",
            "attributes": null
          },
          {
            "code": "1155698001",
            "description": "Embolism of right vertebral artery",
            "attributes": null
          },
          {
            "code": "1155699009",
            "description": "Embolism of bilateral vertebral arteries",
            "attributes": null
          },
          {
            "code": "1156016006",
            "description": "Thrombosis of left posterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1156017002",
            "description": "Thrombosis of right posterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1156018007",
            "description": "Thrombosis of left cerebellar artery",
            "attributes": null
          },
          {
            "code": "1156019004",
            "description": "Thrombosis of right cerebellar artery",
            "attributes": null
          },
          {
            "code": "1156027008",
            "description": "Thrombus of dural sinus in pregnancy",
            "attributes": null
          },
          {
            "code": "1156029006",
            "description": "Thrombus of dural sinus in puerperium",
            "attributes": null
          },
          {
            "code": "116288000",
            "description": "Paralytic stroke",
            "attributes": null
          },
          {
            "code": "1163482004",
            "description": "Hemorrhagic cerebral infarction caused by Aspergillus",
            "attributes": null
          },
          {
            "code": "117776611000119102",
            "description": "Cerebrovascular accident due to occlusion of left posterior communicating artery",
            "attributes": null
          },
          {
            "code": "1179360000",
            "description": "Fetal epilepsy due to perinatal stroke",
            "attributes": null
          },
          {
            "code": "1197363004",
            "description": "Pediatric arterial ischemic stroke",
            "attributes": null
          },
          {
            "code": "1204189004",
            "description": "Asymptomatic occlusion of intracranial vertebral artery",
            "attributes": null
          },
          {
            "code": "1204202004",
            "description": "Occlusion of cerebral artery due to infection",
            "attributes": null
          },
          {
            "code": "12204031000119101",
            "description": "Cerebrovascular accident following procedure on heart",
            "attributes": null
          },
          {
            "code": "1231168008",
            "description": "Malignant middle cerebral artery syndrome",
            "attributes": null
          },
          {
            "code": "125081000119106",
            "description": "Cerebral infarction due to occlusion of precerebral artery",
            "attributes": null
          },
          {
            "code": "1259499007",
            "description": "Dementia due to hemorrhagic cerebral infarction due to hypertension",
            "attributes": null
          },
          {
            "code": "1260271009",
            "description": "Hemorrhagic cerebral infarction due to hypertension",
            "attributes": null
          },
          {
            "code": "1263550001",
            "description": "Infarction of brain due to migraine",
            "attributes": null
          },
          {
            "code": "1269237007",
            "description": "Cerebrovascular accident due to thrombosis of anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1269238002",
            "description": "Thrombosis of anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1269239005",
            "description": "Thrombosis of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1269240007",
            "description": "Thrombosis of right anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "1269243009",
            "description": "Thrombosis of bilateral carotid arteries",
            "attributes": null
          },
          {
            "code": "1269244003",
            "description": "Thrombosis of bilateral cerebellar arteries",
            "attributes": null
          },
          {
            "code": "1269245002",
            "description": "Thrombosis of bilateral posterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "1269246001",
            "description": "Thrombosis of bilateral vertebral arteries",
            "attributes": null
          },
          {
            "code": "1269248000",
            "description": "Cerebrovascular accident due to occlusion of anterior choroidal artery",
            "attributes": null
          },
          {
            "code": "137592291000119101",
            "description": "Acute cerebrovascular accident due to occlusion of right posterior cerebral artery",
            "attributes": null
          },
          {
            "code": "140921000119102",
            "description": "Ischemic stroke without coma",
            "attributes": null
          },
          {
            "code": "14309005",
            "description": "Anterior choroidal artery syndrome",
            "attributes": null
          },
          {
            "code": "152148641000119104",
            "description": "Cerebrovascular accident due to embolism of bilateral carotid arteries",
            "attributes": null
          },
          {
            "code": "15978431000119106",
            "description": "Thrombosis of right vertebral artery",
            "attributes": null
          },
          {
            "code": "16000351000119109",
            "description": "Cerebrovascular accident due to occlusion of left posterior cerebral artery",
            "attributes": null
          },
          {
            "code": "16000391000119104",
            "description": "Cerebrovascular accident due to occlusion of right posterior cerebral artery",
            "attributes": null
          },
          {
            "code": "16000431000119109",
            "description": "Cerebrovascular accident due to occlusion of right middle cerebral artery",
            "attributes": null
          },
          {
            "code": "16000511000119103",
            "description": "Cerebrovascular accident due to occlusion of left middle cerebral artery",
            "attributes": null
          },
          {
            "code": "16002031000119102",
            "description": "Cerebrovascular accident due to thrombus of right middle cerebral artery",
            "attributes": null
          },
          {
            "code": "16002111000119106",
            "description": "Cerebrovascular accident due to thrombus of left middle cerebral artery",
            "attributes": null
          },
          {
            "code": "16023751000119106",
            "description": "Occlusion of left anterior choroidal artery",
            "attributes": null
          },
          {
            "code": "16023831000119107",
            "description": "Occlusion of right anterior choroidal artery",
            "attributes": null
          },
          {
            "code": "16023911000119108",
            "description": "Cerebrovascular accident due to occlusion of right carotid artery",
            "attributes": null
          },
          {
            "code": "16023951000119109",
            "description": "Cerebrovascular accident due to occlusion of left anterior choroidal artery",
            "attributes": null
          },
          {
            "code": "16024071000119102",
            "description": "Cerebrovascular accident due to occlusion of right anterior choroidal artery",
            "attributes": null
          },
          {
            "code": "16024111000119109",
            "description": "Cerebrovascular accident due to occlusion of left carotid artery",
            "attributes": null
          },
          {
            "code": "16024151000119105",
            "description": "Cerebrovascular accident due to occlusion of left cerebellar artery",
            "attributes": null
          },
          {
            "code": "16024271000119107",
            "description": "Cerebrovascular accident due to occlusion of right cerebellar artery",
            "attributes": null
          },
          {
            "code": "16026951000119102",
            "description": "Cerebrovascular accident due to stenosis of right carotid artery",
            "attributes": null
          },
          {
            "code": "16026991000119107",
            "description": "Cerebrovascular accident due to stenosis of left carotid artery",
            "attributes": null
          },
          {
            "code": "16218291000119100",
            "description": "Acute cerebral ischemia",
            "attributes": null
          },
          {
            "code": "16371781000119100",
            "description": "Cerebellar stroke",
            "attributes": null
          },
          {
            "code": "16644541000119106",
            "description": "Cerebrovascular accident due to occlusion of bilateral carotid arteries",
            "attributes": null
          },
          {
            "code": "16644681000119102",
            "description": "Cerebrovascular accident due to occlusion of bilateral pontine arteries",
            "attributes": null
          },
          {
            "code": "16661931000119102",
            "description": "Cerebrovascular accident due to stenosis of bilateral vertebral arteries",
            "attributes": null
          },
          {
            "code": "16661971000119104",
            "description": "Cerebrovascular accident due to stenosis of bilateral carotid arteries",
            "attributes": null
          },
          {
            "code": "168747591000119109",
            "description": "Cerebrovascular accident due to embolism of bilateral posterior cerebral arteries",
            "attributes": null
          },
          {
            "code": "16891111000119104",
            "description": "Cryptogenic stroke",
            "attributes": null
          },
          {
            "code": "16896851000119101",
            "description": "History of embolic cerebrovascular accident",
            "attributes": null
          },
          {
            "code": "16896891000119106",
            "description": "History of cerebrovascular accident due to ischemia",
            "attributes": null
          },
          {
            "code": "182960891000119101",
            "description": "Cerebrovascular accident due to occlusion of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "188174841000119103",
            "description": "Cerebrovascular accident due to occlusion of bilateral middle cerebral arteries",
            "attributes": null
          },
          {
            "code": "195165005",
            "description": "Basal ganglia hemorrhage",
            "attributes": null
          },
          {
            "code": "195167002",
            "description": "External capsule hemorrhage",
            "attributes": null
          },
          {
            "code": "195168007",
            "description": "Intracerebral hemorrhage with intraventricular hemorrhage",
            "attributes": null
          },
          {
            "code": "195169004",
            "description": "Intracerebral hemorrhage, multiple localized",
            "attributes": null
          },
          {
            "code": "195185009",
            "description": "Cerebral infarct due to thrombosis of precerebral arteries",
            "attributes": null
          },
          {
            "code": "195186005",
            "description": "Cerebral infarction due to embolism of precerebral arteries",
            "attributes": null
          },
          {
            "code": "195189003",
            "description": "Cerebral infarction due to thrombosis of cerebral arteries",
            "attributes": null
          },
          {
            "code": "195190007",
            "description": "Cerebral infarction due to embolism of cerebral arteries",
            "attributes": null
          },
          {
            "code": "195199008",
            "description": "Vertebrobasilar artery syndrome",
            "attributes": null
          },
          {
            "code": "195206000",
            "description": "Intermittent cerebral ischemia",
            "attributes": null
          },
          {
            "code": "195209007",
            "description": "Middle cerebral artery syndrome",
            "attributes": null
          },
          {
            "code": "195210002",
            "description": "Anterior cerebral artery syndrome",
            "attributes": null
          },
          {
            "code": "195211003",
            "description": "Posterior cerebral artery syndrome",
            "attributes": null
          },
          {
            "code": "195212005",
            "description": "Brainstem stroke syndrome",
            "attributes": null
          },
          {
            "code": "195213000",
            "description": "Cerebellar stroke syndrome",
            "attributes": null
          },
          {
            "code": "195216008",
            "description": "Left sided cerebral hemisphere cerebrovascular accident",
            "attributes": null
          },
          {
            "code": "195217004",
            "description": "Right sided cerebral hemisphere cerebrovascular accident",
            "attributes": null
          },
          {
            "code": "195230003",
            "description": "Cerebral infarction due to cerebral venous thrombosis, non-pyogenic",
            "attributes": null
          },
          {
            "code": "195772021000119105",
            "description": "Cerebrovascular accident due to thrombosis of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "20059004",
            "description": "Occlusion of cerebral artery",
            "attributes": null
          },
          {
            "code": "20908003",
            "description": "Subcortical cerebral hemorrhage",
            "attributes": null
          },
          {
            "code": "230285003",
            "description": "Vascular dementia of acute onset",
            "attributes": null
          },
          {
            "code": "230287006",
            "description": "Mixed cortical and subcortical vascular dementia",
            "attributes": null
          },
          {
            "code": "230518009",
            "description": "Infarction of optic tract",
            "attributes": null
          },
          {
            "code": "230523009",
            "description": "Infarction of optic radiation",
            "attributes": null
          },
          {
            "code": "230690007",
            "description": "Cerebrovascular accident",
            "attributes": null
          },
          {
            "code": "230691006",
            "description": "Cerebrovascular accident due to occlusion of cerebral artery",
            "attributes": null
          },
          {
            "code": "230692004",
            "description": "Infarction - precerebral",
            "attributes": null
          },
          {
            "code": "230693009",
            "description": "Anterior cerebral circulation infarction",
            "attributes": null
          },
          {
            "code": "230694003",
            "description": "Total anterior cerebral circulation infarction",
            "attributes": null
          },
          {
            "code": "230695002",
            "description": "Partial anterior cerebral circulation infarction",
            "attributes": null
          },
          {
            "code": "230696001",
            "description": "Posterior cerebral circulation infarction",
            "attributes": null
          },
          {
            "code": "230698000",
            "description": "Lacunar infarction",
            "attributes": null
          },
          {
            "code": "230699008",
            "description": "Pure motor hemiparesis due to and following lacunar infarction",
            "attributes": null
          },
          {
            "code": "230700009",
            "description": "Pure sensory stroke due to and following lacunar infarction",
            "attributes": null
          },
          {
            "code": "230701008",
            "description": "Pure sensorimotor motor hemiparesis due to and following lacunar infarction",
            "attributes": null
          },
          {
            "code": "230702001",
            "description": "Ataxic hemiparesis due to and following lacunar infarction",
            "attributes": null
          },
          {
            "code": "230703006",
            "description": "Dysarthria-clumsy hand syndrome due to and following lacunar infarction",
            "attributes": null
          },
          {
            "code": "230704000",
            "description": "Multi-infarct state",
            "attributes": null
          },
          {
            "code": "230706003",
            "description": "Hemorrhagic cerebral infarction",
            "attributes": null
          },
          {
            "code": "230707007",
            "description": "Anterior cerebral circulation hemorrhagic infarction",
            "attributes": null
          },
          {
            "code": "230708002",
            "description": "Posterior cerebral circulation hemorrhagic infarction",
            "attributes": null
          },
          {
            "code": "230709005",
            "description": "Massive supratentorial cerebral hemorrhage",
            "attributes": null
          },
          {
            "code": "230710000",
            "description": "Lobar cerebral hemorrhage",
            "attributes": null
          },
          {
            "code": "230711001",
            "description": "Thalamic hemorrhage",
            "attributes": null
          },
          {
            "code": "230712008",
            "description": "Lacunar hemorrhage",
            "attributes": null
          },
          {
            "code": "230713003",
            "description": "Stroke of uncertain pathology",
            "attributes": null
          },
          {
            "code": "230714009",
            "description": "Anterior circulation stroke of uncertain pathology",
            "attributes": null
          },
          {
            "code": "230715005",
            "description": "Posterior circulation stroke of uncertain pathology",
            "attributes": null
          },
          {
            "code": "230716006",
            "description": "Carotid territory transient ischemic attack",
            "attributes": null
          },
          {
            "code": "230717002",
            "description": "Vertebrobasilar territory transient ischemic attack",
            "attributes": null
          },
          {
            "code": "239965291000119107",
            "description": "Cerebrovascular accident due to occlusion of basilar artery",
            "attributes": null
          },
          {
            "code": "24654003",
            "description": "Weber-Gubler syndrome",
            "attributes": null
          },
          {
            "code": "25133001",
            "description": "Completed stroke",
            "attributes": null
          },
          {
            "code": "251770561000119107",
            "description": "Cerebrovascular accident due to embolism of left anterior cerebral artery",
            "attributes": null
          },
          {
            "code": "266253001",
            "description": "Precerebral arterial occlusion",
            "attributes": null
          },
          {
            "code": "266257000",
            "description": "Transient ischemic attack",
            "attributes": null
          },
          {
            "code": "272202251000119109",
            "description": "Acute cerebrovascular accident due to occlusion of right middle cerebral artery",
            "attributes": null
          },
          {
            "code": "274100004",
            "description": "Cerebral hemorrhage",
            "attributes": null
          },
          {
            "code": "275434003",
            "description": "Stroke in the puerperium",
            "attributes": null
          },
          {
            "code": "276219001",
            "description": "Occipital cerebral infarction",
            "attributes": null
          },
          {
            "code": "276220007",
            "description": "Foville syndrome",
            "attributes": null
          },
          {
            "code": "276221006",
            "description": "Millard-Gubler syndrome",
            "attributes": null
          },
          {
            "code": "276222004",
            "description": "Top of basilar syndrome",
            "attributes": null
          },
          {
            "code": "276722003",
            "description": "Intracerebellar and posterior fossa hemorrhage",
            "attributes": null
          },
          {
            "code": "281240008",
            "description": "Extension of cerebrovascular accident",
            "attributes": null
          },
          {
            "code": "290641000119107",
            "description": "Dysphagia due to and following non-traumatic intracerebral hemorrhage",
            "attributes": null
          },
          {
            "code": "291511000119103",
            "description": "Spontaneous hemorrhage of deep cerebral hemisphere",
            "attributes": null
          },
          {
            "code": "291521000119105",
            "description": "Spontaneous hemorrhage of cortical intracerebral hemisphere",
            "attributes": null
          },
          {
            "code": "291531000119108",
            "description": "Spontaneous hemorrhage of cerebral hemisphere",
            "attributes": null
          },
          {
            "code": "291541000119104",
            "description": "Spontaneous hemorrhage of brain stem",
            "attributes": null
          },
          {
            "code": "292851000119109",
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