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Influenza Immunisation Drugs

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

Type
Drug
ID
PH426
Version ID
852
Data Sources
Valid event data range
01/01/2000 - 31/12/2007
Sex
Female, Male
Agreement Date
2011-06-28
Coding system
GPRD product 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: 22
Code Description Entity type Category Coding System (GPRD_product_code)
10431001 INFLUENZA INACTIVATED SPLIT VIRION vaccine Influenza immunisation drugs drug GPRD_product_code
10433001 INFLUENZA INACTIVATED SPLIT VIRION vaccine Influenza immunisation drugs drug GPRD_product_code
10905001 BEGRIVAC vaccine Influenza immunisation drugs drug GPRD_product_code
11288001 INFLEXAL V vaccine Influenza immunisation drugs drug GPRD_product_code
12770001 INVIVAC vaccine Influenza immunisation drugs drug GPRD_product_code
13403001 ENZIRA vaccine Influenza immunisation drugs drug GPRD_product_code
13457001 INFLUENZA INACTIVATED SPLIT VIRION paed vac Influenza immunisation drugs drug GPRD_product_code
1401001 MASTAFLU vaccine Influenza immunisation drugs drug GPRD_product_code
14256001 VIROFLU vaccine Influenza immunisation drugs drug GPRD_product_code
14264001 IMUVAC vaccine Influenza immunisation drugs drug GPRD_product_code
2187001 FLUZONE vaccine Influenza immunisation drugs drug GPRD_product_code
2699001 FLUVIRIN vaccine Influenza immunisation drugs drug GPRD_product_code
3431009 INFLUENZA INACTIVATED SPLIT VIRION vaccine [EVANS VAC] Influenza immunisation drugs drug GPRD_product_code
3789009 INFLUENZA INACTIVATED SPLIT VIRION vaccine [SAN PAST] Influenza immunisation drugs drug GPRD_product_code
3861009 INFLUENZA INACTIVATED SURFACE ANTIGEN vaccine [EVANS VAC] Influenza immunisation drugs drug GPRD_product_code
465001 INFLUVAC SUB-UNIT vaccine Influenza immunisation drugs drug GPRD_product_code
5380001 INFLUENZA INACTIVATED SURFACE ANTIGEN vaccine Influenza immunisation drugs drug GPRD_product_code
5882001 MFV-JECT vaccine Influenza immunisation drugs drug GPRD_product_code
6092009 INFLUENZA INACTIVATED SPLIT VIRION vaccine [CHIRON] Influenza immunisation drugs drug GPRD_product_code
6235009 INFLUENZA INACTIVATED SPLIT VIRION paed vac [SAN PAST] Influenza immunisation drugs drug GPRD_product_code
7313001 FLUARIX vaccine Influenza immunisation drugs drug GPRD_product_code
8968001 AGRIPPAL vaccine Influenza immunisation drugs drug GPRD_product_code

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH426/version/852/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH426/version/852/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('PH426', '852', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH426/version/852/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH426/version/852/export/codes/?format=json
CSV site_root/phenotypes/PH426/version/852/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('PH426', '852', api_client=client)

Version History

Version
ID
Name Owner Publish date
852 Influenza Immunisation Drugs 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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