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Chronic Obstructive Pulmonary Disease

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

Type
Disease or Syndrome
ID
PH412
Version ID
824
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: 58
Code Description Entity type Coding System (OXMIS Read) Category
66YB.00 Chronic obstructive pulmonary disease monitoring chronic obstructive pulmonary diasease Read diagnostic
66YD.00 Chronic obstructive pulmonary disease monitoring due chronic obstructive pulmonary diasease Read diagnostic
66YI.00 COPD self-management plan given chronic obstructive pulmonary diasease Read diagnostic
66YL.00 Chronic obstructive pulmonary disease follow-up chronic obstructive pulmonary diasease Read diagnostic
66YL.11 COPD follow-up chronic obstructive pulmonary diasease Read diagnostic
66YL.12 COAD follow-up chronic obstructive pulmonary diasease Read diagnostic
66YM.00 Chronic obstructive pulmonary disease annual review chronic obstructive pulmonary diasease Read diagnostic
66YS.00 Chronic obstructive pulmonary disease monitoring by nurse chronic obstructive pulmonary diasease Read diagnostic
66YT.00 Chronic obstructive pulmonary disease monitoring by doctor chronic obstructive pulmonary diasease Read diagnostic
66Yd.00 COPD accident and emergency attendance since last visit chronic obstructive pulmonary diasease Read diagnostic
66Ye.00 Emergency COPD admission since last appointment chronic obstructive pulmonary diasease Read diagnostic
66Yf.00 Number of COPD exacerbations in past year chronic obstructive pulmonary diasease Read diagnostic
66Yg.00 Chronic obstructive pulmonary disease disturbs sleep chronic obstructive pulmonary diasease Read diagnostic
66Yh.00 Chronic obstructive pulmonary disease does not disturb sleep chronic obstructive pulmonary diasease Read diagnostic
66Yi.00 Multiple COPD emergency hospital admissions chronic obstructive pulmonary diasease Read diagnostic
8H2R.00 Admit COPD emergency chronic obstructive pulmonary diasease Read diagnostic
H3...00 Chronic obstructive pulmonary disease chronic obstructive pulmonary diasease Read diagnostic
H31..00 Chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H310.00 Simple chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H310000 Chronic catarrhal bronchitis chronic obstructive pulmonary diasease Read diagnostic
H310z00 Simple chronic bronchitis NOS chronic obstructive pulmonary diasease Read diagnostic
H311.00 Mucopurulent chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H311000 Purulent chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H311100 Fetid chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H311z00 Mucopurulent chronic bronchitis NOS chronic obstructive pulmonary diasease Read diagnostic
H312.00 Obstructive chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H312000 Chronic asthmatic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H312011 Chronic wheezy bronchitis chronic obstructive pulmonary diasease Read diagnostic
H312100 Emphysematous bronchitis chronic obstructive pulmonary diasease Read diagnostic
H312200 Acute exacerbation of chronic obstructive airways disease chronic obstructive pulmonary diasease Read diagnostic
H312300 Bronchiolitis obliterans chronic obstructive pulmonary diasease Read diagnostic
H312z00 Obstructive chronic bronchitis NOS chronic obstructive pulmonary diasease Read diagnostic
H313.00 Mixed simple and mucopurulent chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H31y.00 Other chronic bronchitis chronic obstructive pulmonary diasease Read diagnostic
H31y100 Chronic tracheobronchitis chronic obstructive pulmonary diasease Read diagnostic
H31yz00 Other chronic bronchitis NOS chronic obstructive pulmonary diasease Read diagnostic
H31z.00 Chronic bronchitis NOS chronic obstructive pulmonary diasease Read diagnostic
H32..00 Emphysema chronic obstructive pulmonary diasease Read diagnostic
H320.00 Chronic bullous emphysema chronic obstructive pulmonary diasease Read diagnostic
H320000 Segmental bullous emphysema chronic obstructive pulmonary diasease Read diagnostic
H320100 Zonal bullous emphysema chronic obstructive pulmonary diasease Read diagnostic
H320200 Giant bullous emphysema chronic obstructive pulmonary diasease Read diagnostic
H320300 Bullous emphysema with collapse chronic obstructive pulmonary diasease Read diagnostic
H320z00 Chronic bullous emphysema NOS chronic obstructive pulmonary diasease Read diagnostic
H321.00 Panlobular emphysema chronic obstructive pulmonary diasease Read diagnostic
H322.00 Centrilobular emphysema chronic obstructive pulmonary diasease Read diagnostic
H32y.00 Other emphysema chronic obstructive pulmonary diasease Read diagnostic
H32y000 Acute vesicular emphysema chronic obstructive pulmonary diasease Read diagnostic
H32y100 Atrophic (senile) emphysema chronic obstructive pulmonary diasease Read diagnostic
H32y111 Acute interstitial emphysema chronic obstructive pulmonary diasease Read diagnostic
H32y200 MacLeod's unilateral emphysema chronic obstructive pulmonary diasease Read diagnostic
H32yz00 Other emphysema NOS chronic obstructive pulmonary diasease Read diagnostic
H32z.00 Emphysema NOS chronic obstructive pulmonary diasease Read diagnostic
H36..00 Mild chronic obstructive pulmonary disease chronic obstructive pulmonary diasease Read diagnostic
H37..00 Moderate chronic obstructive pulmonary disease chronic obstructive pulmonary diasease Read diagnostic
H38..00 Severe chronic obstructive pulmonary disease chronic obstructive pulmonary diasease Read diagnostic
H3y..11 Other specified chronic obstructive pulmonary disease chronic obstructive pulmonary diasease Read diagnostic
H3z..11 Chronic obstructive pulmonary disease NOS chronic obstructive pulmonary diasease Read diagnostic
Rows: 8
Code Description Entity type Coding System (OXMIS Read) Category
491 CHRONIC BRONCHITIS chronic obstructive pulmonary diasease OXMIS diagnostic
491 E CHRONIC BRONCHITIS WITH EMPHYSEMA chronic obstructive pulmonary diasease OXMIS diagnostic
492 EMPHYSEMA PULMONARY chronic obstructive pulmonary diasease OXMIS diagnostic
492 AC EMPHYSEMA APICAL BULLAE chronic obstructive pulmonary diasease OXMIS diagnostic
5199G OBSTRUCTIVE AIRWAYS DISEASE CHRONIC chronic obstructive pulmonary diasease OXMIS diagnostic
5199GE EXACERBATION COAD chronic obstructive pulmonary diasease OXMIS diagnostic
5199GL COLD (CHRONIC OBSTRUCTIVE LUNG DISEASE) chronic obstructive pulmonary diasease OXMIS diagnostic
5199GP COPD (CHRONIC OBSTRUCTIVE PULMONARY DISE chronic obstructive pulmonary diasease OXMIS diagnostic

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH412/version/824/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH412/version/824/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('PH412', '824', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH412/version/824/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH412/version/824/export/codes/?format=json
CSV site_root/phenotypes/PH412/version/824/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('PH412', '824', api_client=client)

Version History

Version
ID
Name Owner Publish date
824 Chronic Obstructive Pulmonary Disease 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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