Print

Asthma

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

Type
Disease or Syndrome
ID
PH404
Version ID
808
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: 156
Code Description Entity type Coding System (OXMIS Read) Category
173A.00 Exercise induced asthma asthma Read diagnostic
173c.00 Occupational asthma asthma Read diagnostic
173d.00 Work aggravated asthma asthma Read diagnostic
178..00 Asthma trigger asthma Read diagnostic
1780.00 Aspirin induced asthma asthma Read diagnostic
1O2..00 Asthma confirmed asthma Read diagnostic
2126200 Asthma resolved asthma Read diagnostic
212G.00 Asthma resolved asthma Read diagnostic
663..11 Asthma monitoring asthma Read diagnostic
663N.00 Asthma disturbing sleep asthma Read diagnostic
663N000 Asthma causing night waking asthma Read diagnostic
663N100 Asthma disturbs sleep weekly asthma Read diagnostic
663N200 Asthma disturbs sleep frequently asthma Read diagnostic
663O.00 Asthma not disturbing sleep asthma Read diagnostic
663O000 Asthma never disturbs sleep asthma Read diagnostic
663P.00 Asthma limiting activities asthma Read diagnostic
663Q.00 Asthma not limiting activities asthma Read diagnostic
663U.00 Asthma management plan given asthma Read diagnostic
663V.00 Asthma severity asthma Read diagnostic
663V000 Occasional asthma asthma Read diagnostic
663V100 Mild asthma asthma Read diagnostic
663V200 Moderate asthma asthma Read diagnostic
663V300 Severe asthma asthma Read diagnostic
663W.00 Asthma prophylactic medication used asthma Read diagnostic
663d.00 Emergency asthma admission since last appointment asthma Read diagnostic
663e.00 Asthma restricts exercise asthma Read diagnostic
663e000 Asthma sometimes restricts exercise asthma Read diagnostic
663e100 Asthma severely restricts exercise asthma Read diagnostic
663f.00 Asthma never restricts exercise asthma Read diagnostic
663h.00 Asthma - currently dormant asthma Read diagnostic
663j.00 Asthma - currently active asthma Read diagnostic
663m.00 Asthma accident and emergency attendance since last visit asthma Read diagnostic
663n.00 Asthma treatment compliance satisfactory asthma Read diagnostic
663p.00 Asthma treatment compliance unsatisfactory asthma Read diagnostic
663q.00 Asthma daytime symptoms asthma Read diagnostic
663r.00 Asthma causes night symptoms 1 to 2 times per month asthma Read diagnostic
663s.00 Asthma never causes daytime symptoms asthma Read diagnostic
663t.00 Asthma causes daytime symptoms 1 to 2 times per month asthma Read diagnostic
663u.00 Asthma causes daytime symptoms 1 to 2 times per week asthma Read diagnostic
663v.00 Asthma causes daytime symptoms most days asthma Read diagnostic
663w.00 Asthma limits walking up hills or stairs asthma Read diagnostic
663x.00 Asthma limits walking on the flat asthma Read diagnostic
663y.00 Number of asthma exacerbations in past year asthma Read diagnostic
66Y5.00 Change in asthma management plan asthma Read diagnostic
66Y9.00 Step up change in asthma management plan asthma Read diagnostic
66YA.00 Step down change in asthma management plan asthma Read diagnostic
66YC.00 Absent from work or school due to asthma asthma Read diagnostic
66YJ.00 Asthma annual review asthma Read diagnostic
66YK.00 Asthma follow-up asthma Read diagnostic
66YP.00 Asthma night-time symptoms asthma Read diagnostic
66YQ.00 Asthma monitoring by nurse asthma Read diagnostic
66YR.00 Asthma monitoring by doctor asthma Read diagnostic
8791.00 Further asthma - drug prevent. asthma Read diagnostic
8793.00 Asthma control step 0 asthma Read diagnostic
8794.00 Asthma control step 1 asthma Read diagnostic
8795.00 Asthma control step 2 asthma Read diagnostic
8796.00 Asthma control step 3 asthma Read diagnostic
8797.00 Asthma control step 4 asthma Read diagnostic
8798.00 Asthma control step 5 asthma Read diagnostic
8B3j.00 Asthma medication review asthma Read diagnostic
8CR0.00 Asthma clinical management plan asthma Read diagnostic
8H2P.00 Emergency admission; asthma asthma Read diagnostic
8HTT.00 Referral to asthma clinic asthma Read diagnostic
9N1d.00 Seen in asthma clinic asthma Read diagnostic
9NI8.00 Asthma outreach clinic asthma Read diagnostic
9OJ1.00 Attends asthma monitoring asthma Read diagnostic
9OJA.00 Asthma monitoring check done asthma Read diagnostic
9OJA.11 Asthma monitored asthma Read diagnostic
H312000 Chronic asthmatic bronchitis asthma Read diagnostic
H33..00 Asthma asthma Read diagnostic
H33..11 Bronchial asthma asthma Read diagnostic
H330.00 Extrinsic (atopic) asthma asthma Read diagnostic
H330.11 Allergic asthma asthma Read diagnostic
H330.12 Childhood asthma asthma Read diagnostic
H330.13 Hay fever with asthma asthma Read diagnostic
H330.14 Pollen asthma asthma Read diagnostic
H330000 Extrinsic asthma without status asthmaticus asthma Read diagnostic
H330011 Hay fever with asthma asthma Read diagnostic
H330100 Extrinsic asthma with status asthmaticus asthma Read diagnostic
H330111 Extrinsic asthma with asthma attack asthma Read diagnostic
H330z00 Extrinsic asthma NOS asthma Read diagnostic
H331.00 Intrinsic asthma asthma Read diagnostic
H331.11 Late onset asthma asthma Read diagnostic
H331000 Intrinsic asthma without status asthmaticus asthma Read diagnostic
H331100 Intrinsic asthma with status asthmaticus asthma Read diagnostic
H331111 Intrinsic asthma with asthma attack asthma Read diagnostic
H331z00 Intrinsic asthma NOS asthma Read diagnostic
H332.00 Mixed asthma asthma Read diagnostic
H333.00 Acute exacerbation of asthma asthma Read diagnostic
H334.00 Brittle asthma asthma Read diagnostic
H33z.00 Asthma unspecified asthma Read diagnostic
H33z.11 Hyperreactive airways disease asthma Read diagnostic
H33z000 Status asthmaticus NOS asthma Read diagnostic
H33z011 Severe asthma attack asthma Read diagnostic
H33z100 Asthma attack asthma Read diagnostic
H33z111 Asthma attack NOS asthma Read diagnostic
H33z200 Late-onset asthma asthma Read diagnostic
H33zz00 Asthma NOS asthma Read diagnostic
H33zz11 Exercise induced asthma asthma Read diagnostic
H33zz12 Allergic asthma NEC asthma Read diagnostic
H35y600 Sequoiosis (red-cedar asthma) asthma Read diagnostic
H35y700 Wood asthma asthma Read diagnostic
H47y000 Detergent asthma asthma Read diagnostic
c109.00 asthma Read diagnostic
c11b.00 VENTOLIN sf syrp 2mg/5ml asthma Read diagnostic
c11z.00 Other disorder of pancreatic internal secretion NOS asthma Read diagnostic
c135.00 Diabetes insipidus asthma Read diagnostic
c13G.00 asthma Read diagnostic
c13I.00 AIROMIR cfc free inh 100micrograms/inhalation asthma Read diagnostic
c13J.00 SALBUTAMOL cfc free inh 100micrograms/inhalation asthma Read diagnostic
c13L.00 asthma Read diagnostic
c13T.00 asthma Read diagnostic
c13U.00 asthma Read diagnostic
c13o.00 asthma Read diagnostic
c13v.00 SALBUTAMOL inh 100micrograms/inhalation asthma Read diagnostic
c13w.00 SALBUTAMOL unit dose neb soln 2.5mg/2.5ml asthma Read diagnostic
c14f.00 BRICANYL TURBOHALER 500micrograms asthma Read diagnostic
c14j.00 asthma Read diagnostic
c14w.00 asthma Read diagnostic
c191.00 asthma Read diagnostic
c192.00 asthma Read diagnostic
c198.00 SEREVENT ACCUHALER 50micrograms/actuation asthma Read diagnostic
c1C4.00 asthma Read diagnostic
c1D6.00 asthma Read diagnostic
c1Du.00 asthma Read diagnostic
c1Dv.00 SALMETEROL + FLUTICASONE cfc free inh 25micrograms + 125micrograms/actuation asthma Read diagnostic
c1Dw.00 asthma Read diagnostic
c1Dz.00 SALMETEROL + FLUTICASONE dry pdr inh 50micrograms+ 500micrograms/inhalation asthma Read diagnostic
c1E1.00 asthma Read diagnostic
c1E7.00 asthma Read diagnostic
c315.00 ATROVENT AUTOHALER breath act inh 20micrograms/actuation asthma Read diagnostic
c31G.00 asthma Read diagnostic
c31t.00 asthma Read diagnostic
c31u.00 asthma Read diagnostic
c31x.00 asthma Read diagnostic
c332.00 Other paraproteinaemias asthma Read diagnostic
c617.00 BECOTIDE 100 inh 100micrograms/actuation asthma Read diagnostic
c61F.00 asthma Read diagnostic
c61O.00 asthma Read diagnostic
c61i.00 asthma Read diagnostic
c61t.00 BECLOMETASONE inh 250micrograms/actuation asthma Read diagnostic
c61u.00 asthma Read diagnostic
c61v.00 asthma Read diagnostic
c61x.00 asthma Read diagnostic
c61z.00 BECLOMETASONE inh 100micrograms/actuation asthma Read diagnostic
c648.00 asthma Read diagnostic
c65V.00 FLIXOTIDE ACCUHALER 250micrograms/inhalation asthma Read diagnostic
c65f.00 asthma Read diagnostic
c663.00 BECOTIDE EASI-BREATHE breath act inh 100micrograms/actuation asthma Read diagnostic
c665.00 asthma Read diagnostic
c66B.00 asthma Read diagnostic
c66a.00 asthma Read diagnostic
c672.00 asthma Read diagnostic
cA11.00 asthma Read diagnostic
cA15.00 asthma Read diagnostic
h33z100 Asthma attack asthma Read diagnostic
Rows: 41
Code Description Entity type Coding System (OXMIS Read) Category
3052AT PSYCHOGENIC ASTHMA asthma OXMIS diagnostic
493 ASTHMA asthma OXMIS diagnostic
493 AA ASTHMA ACUTE asthma OXMIS diagnostic
493 AB ASTHMA ATTACK asthma OXMIS diagnostic
493 AD ASTHMA OCCASIONAL asthma OXMIS diagnostic
493 AE ASTHMA SEASONAL asthma OXMIS diagnostic
493 AH ASTHMA HOSPITALISED asthma OXMIS diagnostic
493 AI ASTHMA SEVERITY MILD asthma OXMIS diagnostic
493 AJ ASTHMA SEVERITY MODERATE asthma OXMIS diagnostic
493 AK ASTHMA SEVERITY SEVERE asthma OXMIS diagnostic
493 AR ASTHMA RESOLVED asthma OXMIS diagnostic
493 BD ASTHMA AND BRONCHITIS asthma OXMIS diagnostic
493 BF ASTHMA FREQUENCY RARELY asthma OXMIS diagnostic
493 BG ASTHMA FREQUENCY REGULARLY asthma OXMIS diagnostic
493 BH ASTHMA FREQUENCY CONSTANTLY asthma OXMIS diagnostic
493 BI ASTHMA FREQUENCY ON EXERCISE ONLY asthma OXMIS diagnostic
493 BR BRONCHIAL ASTHMA asthma OXMIS diagnostic
493 C CROUP ASTHMATIC asthma OXMIS diagnostic
493 CH CHILDHOOD ASTHMA asthma OXMIS diagnostic
493 CJ ASTHMA MEDICATION INTERMITTENTLY asthma OXMIS diagnostic
493 CK ASTHMA MEDICATION PRN asthma OXMIS diagnostic
493 CL ASTHMA MEDICATION REGULARLY asthma OXMIS diagnostic
493 CM ASTHMA MEDICATION PROPHYLACTICLY asthma OXMIS diagnostic
493 D STATUS ASTHMATICUS asthma OXMIS diagnostic
493 EA ASTHMA EXERCISE INCLUDED asthma OXMIS diagnostic
493 EB ASTHMA EXERCISE INDUCED asthma OXMIS diagnostic
493 EP ASTHMA EPISODIC asthma OXMIS diagnostic
493 F ASTHMATIC ALLERGY asthma OXMIS diagnostic
493 GR ASTHMA ALLERGIC GRASS asthma OXMIS diagnostic
493 GS ASTHMA POLLEN INITIATED asthma OXMIS diagnostic
493 HT INTRINSIC ASTHMA asthma OXMIS diagnostic
493 JC CHRONIC ASTHMA asthma OXMIS diagnostic
493 KA EXACERBATION OF ASTHMA asthma OXMIS diagnostic
493 KB ASTHMA EXACERBATION asthma OXMIS diagnostic
493 NA NOCTURNAL ASTHMA asthma OXMIS diagnostic
691 TM ECZEMA WITH ASTHMA asthma OXMIS diagnostic
L4930LO LATE ONSET ASTHMA asthma OXMIS diagnostic
Y060 JB CLINIC ASTHMA asthma OXMIS diagnostic
Y060 LE ASTHMA GROUP asthma OXMIS diagnostic
Y0601JB ASTHMA CLINIC ATTENDANCE asthma OXMIS diagnostic
Y100 AR ASTHMA ROUTINE ASSESSMENT asthma OXMIS diagnostic

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH404/version/808/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH404/version/808/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('PH404', '808', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH404/version/808/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH404/version/808/export/codes/?format=json
CSV site_root/phenotypes/PH404/version/808/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('PH404', '808', api_client=client)

Version History

Version
ID
Name Owner Publish date
808 Asthma ieuan.scanlon 2021-10-06 currently shown

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

Print - Print page.