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Dementia

Tim Doran, Evangelos Kontopantelis, Jose M Valderas, Stephen Campbell, Martin Roland, Chris Salisbury, David Reeves

Type
Disease or Syndrome
ID
PH417
Version ID
834
Data Sources
Valid event data range
01/01/2000 - 31/12/2007
Sex
Female, Male
Agreement Date
2011-06-28
Coding system
Read codes v2 OXMIS codes
Tags /Collections
ClinicalCodes Repository Phenotype Library

Definition

Patient level data were extracted from the General Practice Research Database (GPRD), which contains anonymised, patient based data on morbidity, prescribing, treatment, and referral collected from over 500 general practices, covering about 7% of the UK population (4.4 million patients).14 Data are in Read code format—a hierarchical system used to code clinical data. Additional data on prescriptions and test results are available as free-text entries. We selected a sample of 148 practices that provided data to the GPRD continuously between January 2000 and December 2007, structured to include a range of list (patient panel) sizes. Selected practices were nationally representative in terms of patient sex and age distribution and area socioeconomic deprivation but had a relatively large average list size, reflecting a bias towards larger practices in the GPRD. Overall, the selected practices performed marginally better than national practices on the clinical indicators in the Quality and Outcomes Framework. A random selection of 4500 patients registered for at least one day between 1 January 2000 and 31 December 2007 was drawn from each practice. For practices with fewer than 4501 patients, all patients were selected. The final sample consisted of 653 500 patients. Patients with relevant conditions were identified from their diagnostic Read codes. Patients for whom targets were met were identified from the relevant Read codes and free-text terms.

Publications

  • Tim Doran, Evangelos Kontopantelis, Jose M Valderas, Stephen Campbell, Martin Roland, Chris Salisbury, David Reeves, Effect of financial incentives on incentivised and non-incentivised clinical activities: longitudinal analysis of data from the UK Quality and Outcomes Framework. BMJ, 342:d3590, 2011.

Clinical Code List

Rows: 86
Code Description Entity type Coding System (OXMIS Read) Category
3AE..00 Global deterioration scale: assessment of prim deg dementia dementia Read diagnostic
66h..00 Dementia monitoring dementia Read diagnostic
6AB..00 Dementia annual review dementia Read diagnostic
E00..00 Senile and presenile organic psychotic conditions dementia Read diagnostic
E00..11 Senile dementia dementia Read diagnostic
E00..12 Senile/presenile dementia dementia Read diagnostic
E000.00 Uncomplicated senile dementia dementia Read diagnostic
E001.00 Presenile dementia dementia Read diagnostic
E001000 Uncomplicated presenile dementia dementia Read diagnostic
E001100 Presenile dementia with delirium dementia Read diagnostic
E001200 Presenile dementia with paranoia dementia Read diagnostic
E001300 Presenile dementia with depression dementia Read diagnostic
E001z00 Presenile dementia NOS dementia Read diagnostic
E002.00 Senile dementia with depressive or paranoid features dementia Read diagnostic
E002000 Senile dementia with paranoia dementia Read diagnostic
E002100 Senile dementia with depression dementia Read diagnostic
E002z00 Senile dementia with depressive or paranoid features NOS dementia Read diagnostic
E003.00 Senile dementia with delirium dementia Read diagnostic
E004.00 Arteriosclerotic dementia dementia Read diagnostic
E004.11 Multi infarct dementia dementia Read diagnostic
E004000 Uncomplicated arteriosclerotic dementia dementia Read diagnostic
E004100 Arteriosclerotic dementia with delirium dementia Read diagnostic
E004200 Arteriosclerotic dementia with paranoia dementia Read diagnostic
E004300 Arteriosclerotic dementia with depression dementia Read diagnostic
E004z00 Arteriosclerotic dementia NOS dementia Read diagnostic
E00y.00 Other senile and presenile organic psychoses dementia Read diagnostic
E00y.11 Presbyophrenic psychosis dementia Read diagnostic
E00z.00 Senile or presenile psychoses NOS dementia Read diagnostic
E012.00 Other alcoholic dementia dementia Read diagnostic
E012.11 Alcoholic dementia NOS dementia Read diagnostic
E012000 Chronic alcoholic brain syndrome dementia Read diagnostic
E041.00 Dementia in conditions EC dementia Read diagnostic
Eu00.00 [X]Dementia in Alzheimer's disease dementia Read diagnostic
Eu00000 [X]Dementia in Alzheimer's disease with early onset dementia Read diagnostic
Eu00011 [X]Presenile dementia;Alzheimer's type dementia Read diagnostic
Eu00012 [X]Primary degen dementia; Alzheimer's type; presenile onset dementia Read diagnostic
Eu00013 [X]Alzheimer's disease type 2 dementia Read diagnostic
Eu00100 [X]Dementia in Alzheimer's disease with late onset dementia Read diagnostic
Eu00111 [X]Alzheimer's disease type 1 dementia Read diagnostic
Eu00112 [X]Senile dementia;Alzheimer's type dementia Read diagnostic
Eu00113 [X]Primary degen dementia of Alzheimer's type; senile onset dementia Read diagnostic
Eu00200 [X]Dementia in Alzheimer's dis; atypical or mixed type dementia Read diagnostic
Eu00z00 [X]Dementia in Alzheimer's disease; unspecified dementia Read diagnostic
Eu00z11 [X]Alzheimer's dementia unspec dementia Read diagnostic
Eu01.00 [X]Vascular dementia dementia Read diagnostic
Eu01.11 [X]Arteriosclerotic dementia dementia Read diagnostic
Eu01000 [X]Vascular dementia of acute onset dementia Read diagnostic
Eu01100 [X]Multi-infarct dementia dementia Read diagnostic
Eu01111 [X]Predominantly cortical dementia dementia Read diagnostic
Eu01200 [X]Subcortical vascular dementia dementia Read diagnostic
Eu01300 [X]Mixed cortical and subcortical vascular dementia dementia Read diagnostic
Eu01y00 [X]Other vascular dementia dementia Read diagnostic
Eu01z00 [X]Vascular dementia; unspecified dementia Read diagnostic
Eu02.00 [X]Dementia in other diseases classified elsewhere dementia Read diagnostic
Eu02000 [X]Dementia in Pick's disease dementia Read diagnostic
Eu02100 [X]Dementia in Creutzfeldt-Jakob disease dementia Read diagnostic
Eu02200 [X]Dementia in Huntington's disease dementia Read diagnostic
Eu02300 [X]Dementia in Parkinson's disease dementia Read diagnostic
Eu02400 [X]Dementia in human immunodef virus [HIV] disease dementia Read diagnostic
Eu02500 [X]Lewy body dementia dementia Read diagnostic
Eu02y00 [X]Dementia in other specified diseases classif elsewhere dementia Read diagnostic
Eu02z00 [X] Unspecified dementia dementia Read diagnostic
Eu02z11 [X] Presenile dementia NOS dementia Read diagnostic
Eu02z12 [X] Presenile psychosis NOS dementia Read diagnostic
Eu02z13 [X] Primary degenerative dementia NOS dementia Read diagnostic
Eu02z14 [X] Senile dementia NOS dementia Read diagnostic
Eu02z15 [X] Senile psychosis NOS dementia Read diagnostic
Eu02z16 [X] Senile dementia; depressed or paranoid type dementia Read diagnostic
Eu04100 [X]Delirium superimposed on dementia dementia Read diagnostic
Eu10711 [X]Alcoholic dementia NOS dementia Read diagnostic
F110.00 Alzheimer's disease dementia Read diagnostic
F110000 Alzheimer's disease with early onset dementia Read diagnostic
F110100 Alzheimer's disease with late onset dementia Read diagnostic
F111.00 Pick's disease dementia Read diagnostic
F112.00 Senile degeneration of brain dementia Read diagnostic
F116.00 Lewy body disease dementia Read diagnostic
Fyu3000 [X]Other Alzheimer's disease dementia Read diagnostic
ZR1K.00 Alzheimer's disease assessment scale dementia Read diagnostic
ZR1K.11 ADAS - Alzheimer's disease assessment scale dementia Read diagnostic
ZR2X.12 BDRS - Blessed dementia rating scale dementia Read diagnostic
ZR3V.00 Clinical dementia rating scale dementia Read diagnostic
ZR3V.11 DRS - Clinical dementia rating scale dementia Read diagnostic
ZR3V.12 CDR - Clinical dementia rating scale dementia Read diagnostic
ZR3V.13 Dementia rating scale dementia Read diagnostic
ZS7C500 Language disorder of dementia dementia Read diagnostic
e000.00 Uncomplicated senile dementia dementia Read diagnostic
Rows: 10
Code Description Entity type Coding System (OXMIS Read) Category
2900 SENILE DEMENTIA dementia OXMIS diagnostic
2901A PRESENILE DEMENTIA dementia OXMIS diagnostic
2901B ALZHEIMER'S DISEASE dementia OXMIS diagnostic
2901D JACOB- CREUZFELDT DISEASE WITH DEMENTIA dementia OXMIS diagnostic
2919 DEMENTIA ALCOHOLIC dementia OXMIS diagnostic
2930 DEMENTIA ARTERIOSCLEROTIC dementia OXMIS diagnostic
299 B DEMENTIA dementia OXMIS diagnostic
299 G DEMENTIA AGGRESSIVE dementia OXMIS diagnostic
Y060 JS DEMENTIA CLINIC dementia OXMIS diagnostic
Y0601JS DEMENTIA CLINIC ATTENDANCE dementia OXMIS diagnostic

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH417/version/834/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH417/version/834/detail/?format=json
R Package

# Download here

library(ConceptLibraryClient)


# Connect to API

client = connect_to_API(public=TRUE)


# Get details of phenotype

details = get_phenotype_detail_by_version('PH417', '834', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH417/version/834/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH417/version/834/export/codes/?format=json
CSV site_root/phenotypes/PH417/version/834/export/codes/
R Package

# Download here

library(ConceptLibraryClient)


# Connect to API

client = connect_to_API(public=TRUE)


# Get codelists of phenotype

codelists = get_phenotype_code_list('PH417', '834', api_client=client)

Version History

Version
ID
Name Owner Publish date
834 Dementia ieuan.scanlon 2021-10-06 currently shown

Export - export all codes into a csv file/JSON/XML for the current phenotype version.

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