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Angina

Evangelos Kontopantelis, David Springate, David Reeves, Darren M Ashcroft, Jose M Valderas, Tim Doran

Type
Disease or Syndrome
ID
PH494
Version ID
988
Data Sources
Valid event data range
01/04/2004 - 31/03/2021
Sex
Female, Male
Agreement Date
2014-01-27
Coding system
Read codes v2 OXMIS codes
Tags /Collections
ClinicalCodes Repository Phenotype Library

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.

Publications

  • 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.

Clinical Code List

Rows: 22
Code Description Entity type Coding System (OXMIS Read) Category
G311.11 Crescendo angina angina Read diagnostic
G311.13 Unstable angina angina Read diagnostic
G311.14 Angina at rest angina Read diagnostic
G311100 Unstable angina angina Read diagnostic
G311200 Angina at rest angina Read diagnostic
G311300 Refractory angina angina Read diagnostic
G33..00 Angina pectoris angina Read diagnostic
G330.00 Angina decubitus angina Read diagnostic
G330000 Nocturnal angina angina Read diagnostic
G330z00 Angina decubitus NOS angina Read diagnostic
G33z.00 Angina pectoris NOS angina Read diagnostic
G33z000 Status anginosus angina Read diagnostic
G33z100 Stenocardia angina Read diagnostic
G33z200 Syncope anginosa angina Read diagnostic
G33z300 Angina on effort angina Read diagnostic
G33z400 Ischaemic chest pain angina Read diagnostic
G33z500 Post infarct angina angina Read diagnostic
G33z600 New onset angina angina Read diagnostic
G33z700 Stable angina angina Read diagnostic
G33zz00 Angina pectoris NOS angina Read diagnostic
G343.00 Ischaemic cardiomyopathy angina Read diagnostic
Gyu3000 [X]Other forms of angina pectoris angina Read diagnostic
Rows: 11
Code Description Entity type Coding System (OXMIS Read) Category
4130 ANGINA PECTORIS WITH HYPERTENSION angina OXMIS diagnostic
4130E ANGINA EFFORT WITH HYPERTENSION angina OXMIS diagnostic
4139 ANGINA PECTORIS angina OXMIS diagnostic
4139AT ANGINA ATYPICAL angina OXMIS diagnostic
4139C CARDIAC ANGINA angina OXMIS diagnostic
4139CO ANGINA CRESCENDO angina OXMIS diagnostic
4139E ANGINA EFFORT angina OXMIS diagnostic
4139M SYNDROME ANGINAL angina OXMIS diagnostic
4139N ANGINA angina OXMIS diagnostic
4139PA ANGINA INVERSA angina OXMIS diagnostic
4139U UNSTABLE ANGINA angina OXMIS diagnostic

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH494/version/988/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH494/version/988/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('PH494', '988', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH494/version/988/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH494/version/988/export/codes/?format=json
CSV site_root/phenotypes/PH494/version/988/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('PH494', '988', api_client=client)

Version History

Version
ID
Name Owner Publish date
988 Angina 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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