[
  {
    "phenotype_id": "PH514",
    "phenotype_version_id": 1028,
    "name": "Coronary Heart Disease",
    "definition": "The study period extended from 1 April 2004, the date of introduction of the incentivisation scheme, to 31 March 2012. Practices’ performance under the QOF is measured over a financial year, so we divided the study period into eight financial years (1 April to 31 March the following year). Not all 644 practices provided research standard data (as assessed by the CPRD assessment algorithm) for the whole period. Within each year, we identified practices that reliably contributed data for the whole year. Our main dataset comprised this group of practices, which varies over time. We also generated two alternative datasets with which to assess the sensitivity of our findings. For the first, we included 452 practices that were continuously active and up to standard for the whole of the study period; for the second, we selected a subsample of 50 practices that were most representative of UK practices in terms of list sizes of patients and area deprivation according to the Index of Multiple Deprivation,13 14 two of the most important predictors of QOF performance.12 15 16 In each of the three datasets, for each financial year, we defined “eligible” patients as those registered with an included practice for the full year.\n\n\n\n\n\n\n\n\n",
    "implementation": "",
    "publications": [
      {
        "doi": null,
        "details": "Evangelos Kontopantelis, David Springate, David Reeves, Darren M Ashcroft, Jose M Valderas, Tim Doran, Withdrawing performance indicators: retrospective analysis of general practice performance under UK Quality and Outcomes Framework. BMJ, 348:g330, 2014."
      }
    ],
    "validation": "",
    "citation_requirements": "",
    "created": "2021-10-06T16:23:15.240600Z",
    "author": "Evangelos Kontopantelis, David Springate, David Reeves, Darren M Ashcroft, Jose M Valderas, Tim Doran",
    "collections": [
      {
        "name": "ClinicalCodes Repository",
        "value": 25
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": null,
    "world_access": 1,
    "updated": "2021-10-06T16:23:15.240628Z",
    "sex": [
      {
        "name": "Both",
        "value": "3"
      }
    ],
    "type": [
      {
        "name": "Disease or syndrome",
        "value": "2"
      }
    ],
    "ontology": null,
    "phenoflowid": "",
    "data_sources": [
      {
        "name": "CPRD GOLD",
        "value": 5,
        "uid": "a29feafa-7bdd-44e9-b977-c9d26425e67f",
        "url": "https://healthdatagateway.org/en/dataset/694",
        "datasource_id": 694
      }
    ],
    "coding_system": [
      {
        "name": "Read codes v2",
        "value": 5
      },
      {
        "name": "OXMIS codes",
        "value": 15
      }
    ],
    "event_date_range": "01/04/2004 - 31/03/2021",
    "concept_information": [
      {
        "concept_id": 1888,
        "concept_version_id": 4914,
        "concept_name": "Coronary Heart Disease - Primary Care",
        "coding_system": {
          "id": 5,
          "name": "Read codes v2",
          "description": "Read codes v2"
        },
        "phenotype_id": "PH514",
        "phenotype_version_id": 1028,
        "phenotype_name": "Coronary Heart Disease",
        "code_attribute_header": [
          "Entity type",
          "Coding System (OXMIS Read)",
          "Category"
        ],
        "codes": [
          {
            "code": "G3...00",
            "description": "Ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31..00",
            "description": "Other acute and subacute ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G310.00",
            "description": "Postmyocardial infarction syndrome",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G310.11",
            "description": "Dressler's syndrome",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G3...11",
            "description": "Arteriosclerotic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311.00",
            "description": "Preinfarction syndrome",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311100",
            "description": "Unstable angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311.11",
            "description": "Crescendo angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311.12",
            "description": "Impending infarction",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311.13",
            "description": "Unstable angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311.14",
            "description": "Angina at rest",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311200",
            "description": "Angina at rest",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311300",
            "description": "Refractory angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311500",
            "description": "Acute coronary syndrome",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G311z00",
            "description": "Preinfarction syndrome NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G3...12",
            "description": "Atherosclerotic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G3...13",
            "description": "IHD - Ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31y.00",
            "description": "Other acute and subacute ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31y000",
            "description": "Acute coronary insufficiency",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31y200",
            "description": "Subendocardial ischaemia",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31y300",
            "description": "Transient myocardial ischaemia",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G31yz00",
            "description": "Other acute and subacute ischaemic heart disease NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G32..00",
            "description": "Old myocardial infarction",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G32..11",
            "description": "Healed myocardial infarction",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G32..12",
            "description": "Personal history of myocardial infarction",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33..00",
            "description": "Angina pectoris",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G330.00",
            "description": "Angina decubitus",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G330000",
            "description": "Nocturnal angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G330z00",
            "description": "Angina decubitus NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G331.00",
            "description": "Prinzmetal's angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G331.11",
            "description": "Variant angina pectoris",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G332.00",
            "description": "Coronary artery spasm",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z.00",
            "description": "Angina pectoris NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z000",
            "description": "Status anginosus",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z100",
            "description": "Stenocardia",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z200",
            "description": "Syncope anginosa",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z300",
            "description": "Angina on effort",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z400",
            "description": "Ischaemic chest pain",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z500",
            "description": "Post infarct angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z600",
            "description": "New onset angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33z700",
            "description": "Stable angina",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G33zz00",
            "description": "Angina pectoris NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34..00",
            "description": "Other chronic ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G340.00",
            "description": "Coronary atherosclerosis",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G340000",
            "description": "Single coronary vessel disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G340100",
            "description": "Double coronary vessel disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G340.11",
            "description": "Triple vessel disease of the heart",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G340.12",
            "description": "Coronary artery disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G342.00",
            "description": "Atherosclerotic cardiovascular disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G343.00",
            "description": "Ischaemic cardiomyopathy",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G344.00",
            "description": "Silent myocardial ischaemia",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34y.00",
            "description": "Other specified chronic ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34y000",
            "description": "Chronic coronary insufficiency",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34y100",
            "description": "Chronic myocardial ischaemia",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34yz00",
            "description": "Other specified chronic ischaemic heart disease NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34z.00",
            "description": "Other chronic ischaemic heart disease NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G34z000",
            "description": "Asymptomatic coronary heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G3y..00",
            "description": "Other specified ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "G3z..00",
            "description": "Ischaemic heart disease NOS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "Gyu3.00",
            "description": "[X]Ischaemic heart diseases",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "Gyu3200",
            "description": "[X]Other forms of acute ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          },
          {
            "code": "Gyu3300",
            "description": "[X]Other forms of chronic ischaemic heart disease",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "Read",
              "Category": "diagnostic"
            }
          }
        ]
      },
      {
        "concept_id": 1889,
        "concept_version_id": 4916,
        "concept_name": "Coronary Heart Disease - Primary Care",
        "coding_system": {
          "id": 15,
          "name": "OXMIS codes",
          "description": "OXMIS codes"
        },
        "phenotype_id": "PH514",
        "phenotype_version_id": 1028,
        "phenotype_name": "Coronary Heart Disease",
        "code_attribute_header": [
          "Entity type",
          "Coding System (OXMIS Read)",
          "Category"
        ],
        "codes": [
          {
            "code": "4119B",
            "description": "ISCHAEMIC HEART DISEASE SUBACUTE",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4120A",
            "description": "ISCHAEMIC HEART DISEASE HYPERTENSIVE",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4129",
            "description": "ISCHAEMIC HEART DISEASE CHRONIC",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4129AN",
            "description": "ISCHAEMIC HEART DISEASE",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4129N",
            "description": "ISCHAEMIC HEART DISEASE ASYMPTOMATIC",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4130",
            "description": "ANGINA PECTORIS WITH HYPERTENSION",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4130E",
            "description": "ANGINA EFFORT WITH HYPERTENSION",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139",
            "description": "ANGINA PECTORIS",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139AT",
            "description": "ANGINA ATYPICAL",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139C",
            "description": "CARDIAC ANGINA",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139CO",
            "description": "ANGINA CRESCENDO",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139E",
            "description": "ANGINA EFFORT",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139M",
            "description": "SYNDROME ANGINAL",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139N",
            "description": "ANGINA",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139PA",
            "description": "ANGINA INVERSA",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4139U",
            "description": "UNSTABLE ANGINA",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          },
          {
            "code": "4149",
            "description": "ASYMPTOMATIC ISCHAEMIC HEART DISEASE",
            "attributes": {
              "Entity type": "Coronary_Heart_Disease",
              "Coding System (OXMIS Read)": "OXMIS",
              "Category": "diagnostic"
            }
          }
        ]
      }
    ],
    "status": 2,
    "doi": "https://doi.org/10.48533/k9pk-hg69",
    "is_deleted": null,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 1,
      "name": "Clinical-Coded Phenotype",
      "description": "Phenotype definitions that are based on lists of clinical codes, or algorithms using clinical codes.",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 1028,
        "version_name": "Coronary Heart Disease",
        "version_date": "2021-10-06T16:23:15.261815Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]