Dementia - Charlson primary care
David Metcalfe, James Masters, Antonella Delmestri, Andrew Judge, Daniel Perry, Cheryl Zogg, Belinda Gabbe, Matthew Costa
PH1056 / 2315 Clinical-Coded Phenotype
Overview
Phenotype TypeDisease or syndromeSexBothValid Event Date RangeNo dataCoding SystemRead codes v2Data SourcesNo dataCollectionsPhenotype LibraryTagsComorbidity IndexDefinition
Dementia comorbidity category for Charlson index, defined in Read codes for primary care by David Metcalfe et. al. The Charlson comorbidity index score for this phenotype is 1.
Implementation
Implementation
Clinical Code List
PUBLISHED - 121 Codes
Publication
Metcalfe, D., Masters, J., Delmestri, A. et al. Coding algorithms for defining Charlson and Elixhauser co-morbidities in Read-coded databases. BMC Med Res Methodol 19, 115 (2019). https://doi.org/10.1186/s12874-019-0753-5
(DOI:10.1186/s12874-019-0753-5)Charlson ME, Pompei P, Ales KL, et al. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40(5):373–83.
Lyons J, Akbari A, Agrawal U, et al Protocol for the development of the Wales Multimorbidity e-Cohort (WMC): data sources and methods to construct a population-based research platform to investigate multimorbidity BMJ Open 2021;11:e047101. doi: 10.1136/bmjopen-2020-047101
(DOI:10.1136/bmjopen-2020-047101)
Citation Example
David Metcalfe, James Masters, Antonella Delmestri, Andrew Judge, Daniel Perry, Cheryl Zogg, Belinda Gabbe, Matthew Costa. PH1056 / 2315 - Dementia - Charlson primary care. Phenotype Library [Online]. 13 February 2023. Available from: http://phenotypes.healthdatagateway.org/phenotypes/PH1056/version/2315/detail/. [Accessed 08 September 2024]
API
To Export Phenotype Details:
Format API JSON site_root/api/v1/phenotypes/PH1056/version/2315/detail/?format=json R Package library(ConceptLibraryClient)
# Connect to API
client = ConceptLibraryClient::Connection$new(public=TRUE)
# Get details of phenotype
phenotype_details = client$phenotypes$get_detail(
'PH1056',
version_id=2315
)Py Package from pyconceptlibraryclient import Client
# Connect to API
client = Client(public=True)
# Get codelist of phenotype
phenotype_codelist = client.phenotypes.get_detail(
'PH1056',
version_id=2315
)To Export Phenotype Code List:
Format API JSON site_root/api/v1/phenotypes/PH1056/version/2315/export/codes/?format=json CSV site_root/phenotypes/PH1056/version/2315/export/codes/ R Package library(ConceptLibraryClient)
# Connect to API
client = ConceptLibraryClient::Connection$new(public=TRUE)
# Get codelist of phenotype
phenotype_codelist = client$phenotypes$get_codelist(
'PH1056',
version_id=2315
)Py Package from pyconceptlibraryclient import Client
# Connect to API
client = Client(public=True)
# Get codelist of phenotype
phenotype_codelist = client.phenotypes.get_codelist(
'PH1056',
version_id=2315
)Version History