[ { "phenotype_id": "PH541", "phenotype_version_id": 1082, "name": "Lithium Drug Codes", "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": "2021-10-06T16:24:18.023923Z", "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": "2021-10-06T16:24:18.023952Z", "sex": [ { "name": "Both", "value": "3" } ], "type": [ { "name": "Drug", "value": "3" } ], "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": "GPRD product codes", "value": 14 } ], "event_date_range": "01/04/2004 - 31/03/2021", "concept_information": [ { "concept_id": 1931, "concept_version_id": 5000, "concept_name": "Lithium Drug Codes - Primary Care", "coding_system": { "id": 14, "name": "GPRD product codes", "description": "GPRD product codes" }, "phenotype_id": "PH541", "phenotype_version_id": 1082, "phenotype_name": "Lithium Drug Codes", "code_attribute_header": [ "Coding System (CPRD_product_code)", "Entity type", "Category" ], "codes": [ { "code": "10292", "description": "LITHIUM 250 MG CAP", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "10809", "description": "PRIADEL liquid 520mg/5ml [SANOFI/AVE]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "10937", "description": "lithium citrate oral liquid 509mg/5ml", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "11491", "description": "lithium citrate sugar free liquid 520mg/5ml", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "12402", "description": "CAMCOLIT 250 tablets [NORGINE]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "12403", "description": "CAMCOLIT 400 tablets [NORGINE]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "12648", "description": "lithium citrate oral liquid 1.018g/5ml", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "13601", "description": "lithium citrate modified release tablet 564mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "13654", "description": "LITAREX CR tablets 564mg [ACTAVIS]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "1447", "description": "lithium carbonate modified release tablet 400mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "14954", "description": "lithium carbonate modified release tablet 450mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "15388", "description": "PHASAL tablets 300mg [LAGAP]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "15660", "description": "LITHIUM 10.8 MMOLS/5MLS LIQ", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "16250", "description": "LITHONATE sustained release tablets 400mg [APS]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "22018", "description": "LI-LIQUID solution 509mg/5ml [ROSEMONT]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "25344", "description": "LITHIUM CARBONATE modified release tablet 400mg [APS]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "25345", "description": "LI-LIQUID solution 1.018g/5ml [ROSEMONT]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "3352", "description": "LISKONUM tablets 450mg [GLAXSK PHA]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "3359", "description": "PRIADEL tablets 200mg [SANOFI/AVE]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "760", "description": "lithium carbonate modified release tablet 200mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "8041", "description": "lithium carbonate tablets 250mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "872", "description": "PRIADEL tablets 400mg [SANOFI/AVE]", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } }, { "code": "8827", "description": "lithium carbonate modified release tablet 300mg", "attributes": { "Coding System (CPRD_product_code)": "CPRD_product_code", "Entity type": "Lithium_drugcodes", "Category": "drug" } } ] } ], "status": 2, "doi": "https://doi.org/10.48533/xada-5n86", "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": 1082, "version_name": "Lithium Drug Codes", "version_date": "2021-10-06T16:24:18.051671Z", "is_published": true, "is_latest": true } ] } ]