[ { "phenotype_id": "PH96", "phenotype_version_id": 192, "name": "Alopecia areata", "definition": "At the specified date, a patient is defined as having had 'Alopecia areata' IF they meet the criteria for any of the following on or before the specified date. The earliest date on which the individual meets any of the following criteria on or before the specified date is defined as the first event date:\n\n\nPrimary care\n\n\n1. 'Alopecia areata' diagnosis or history of diagnosis during a consultation \n\nOR\nSecondary care (ICD10)\n\n\n1. ALL diagnoses of 'Alopecia areata' or history of diagnosis during a hospitalization\n\n\n\n\n\n\n\n\n\n\n\n\n", "implementation": "", "publications": [ { "doi": "10.1016/S2589-7500(19)30012-3", "details": "Kuan V., Denaxas S., Gonzalez-Izquierdo A. et al. A chronological map of 308 physical and mental health conditions from 4 million individuals in the National Health Service. The Lancet Digital Health - DOI 10.1016/S2589-7500(19)30012-3" } ], "validation": "", "citation_requirements": "", "created": "2021-10-06T16:02:54.295601Z", "author": "Kuan V, Denaxas S, Gonzalez-Izquierdo A, Direk K, Bhatti O, Husain S, Sutaria S, Hingorani M, Nitsch D, Parisinos C, Lumbers T, Mathur R, Sofat R, Casas JP, Wong I, Hemingway H, Hingorani A", "collections": [ { "name": "CALIBER", "value": 21 }, { "name": "Phenotype Library", "value": 18 } ], "tags": null, "organisation": null, "world_access": 1, "updated": "2021-10-06T16:02:54.295630Z", "sex": [ { "name": "Both", "value": "3" } ], "type": [ { "name": "Disease or syndrome", "value": "2" } ], "ontology": null, "phenoflowid": "https://kclhi.org/phenoflow/workflows/github.com/phenoflow/Alopecia-areata---d11f1fd0-175d-11ef-9de4-4d4ea830ad16/blob/read-potential-cases-fhir/Alopecia-areata.cwl", "data_sources": [ { "name": "CPRD GOLD", "value": 5, "uid": "a29feafa-7bdd-44e9-b977-c9d26425e67f", "url": "https://healthdatagateway.org/en/dataset/694", "datasource_id": 694 }, { "name": "HES Admitted Patient Care data for CPRD GOLD", "value": 9, "uid": "4bcf64a6-f404-4ef4-ae6e-172512ab5f43", "url": "https://healthdatagateway.org/en/dataset/674", "datasource_id": 674 } ], "coding_system": [ { "name": "ICD10 codes", "value": 4 }, { "name": "Read codes v2", "value": 5 }, { "name": "Med codes", "value": 8 } ], "event_date_range": "01/01/1999 - 01/07/2016", "concept_information": [ { "concept_id": 951, "concept_version_id": 3041, "concept_name": "Alopecia areata - Primary care", "coding_system": { "id": 5, "name": "Read codes v2", "description": "Read codes v2" }, "phenotype_id": "PH96", "phenotype_version_id": 192, "phenotype_name": "Alopecia areata", "code_attribute_header": [ "Disease", "Medcode", "Category" ], "codes": [ { "code": "M240100", "description": "Alopecia areata", "attributes": { "Disease": "Alopecia areata", "Medcode": "685.0", "Category": "Diagnosis of Alopecia areata" } }, { "code": "M240111", "description": "Ophiasis", "attributes": { "Disease": "Alopecia areata", "Medcode": "60422.0", "Category": "Diagnosis of Alopecia areata" } }, { "code": "M240B00", "description": "Alopecia totalis", "attributes": { "Disease": "Alopecia areata", "Medcode": "2449.0", "Category": "Diagnosis of Alopecia areata" } }, { "code": "M240K00", "description": "Alopecia universalis", "attributes": { "Disease": "Alopecia areata", "Medcode": "2154.0", "Category": "Diagnosis of Alopecia areata" } }, { "code": "M240U00", "description": "Ophiasis", "attributes": { "Disease": "Alopecia areata", "Medcode": "99217.0", "Category": "Diagnosis of Alopecia areata" } }, { "code": "Myu6200", "description": "[X]Other alopecia areata", "attributes": { "Disease": "Alopecia areata", "Medcode": "53782.0", "Category": "Diagnosis of Alopecia areata" } } ] }, { "concept_id": 952, "concept_version_id": 3043, "concept_name": "Alopecia areata - Primary care", "coding_system": { "id": 8, "name": "Med codes", "description": "Med codes" }, "phenotype_id": "PH96", "phenotype_version_id": 192, "phenotype_name": "Alopecia areata", "code_attribute_header": [ "Disease", "ReadcodeDescr", "Readcode" ], "codes": [ { "code": "2154.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "Alopecia universalis", "Readcode": "M240K00" } }, { "code": "2449.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "Alopecia totalis", "Readcode": "M240B00" } }, { "code": "53782.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "[X]Other alopecia areata", "Readcode": "Myu6200" } }, { "code": "60422.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "Ophiasis", "Readcode": "M240111" } }, { "code": "685.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "Alopecia areata", "Readcode": "M240100" } }, { "code": "99217.0", "description": "Diagnosis of Alopecia areata", "attributes": { "Disease": "Alopecia areata", "ReadcodeDescr": "Ophiasis", "Readcode": "M240U00" } } ] }, { "concept_id": 953, "concept_version_id": 3045, "concept_name": "Alopecia areata - Secondary care - Diagnoses", "coding_system": { "id": 4, "name": "ICD10 codes", "description": "ICD10 Codes" }, "phenotype_id": "PH96", "phenotype_version_id": 192, "phenotype_name": "Alopecia areata", "code_attribute_header": [ "Disease", "Category" ], "codes": [ { "code": "L63", "description": "Alopecia areata", "attributes": { "Disease": "Alopecia areata", "Category": "Diagnosis of Alopecia areata" } } ] } ], "status": 2, "doi": "https://doi.org/10.48533/4reg-tt33", "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": 192, "version_name": "Alopecia areata", "version_date": "2021-10-06T16:02:54.323612Z", "is_published": true, "is_latest": true } ] } ]