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HDL Cholesterol

Shah A

Type
Biomarker
ID
PH31
Version ID
62
Data Sources
Valid event data range
01/01/1999 - 01/07/2016
Sex
Female, Male
Agreement Date
2012-11-23
Coding system
Read codes v2
Tags /Collections
Phenotype Library

Definition

In the Clinical Practice Research Datalink (CPRD, primary care data) we extracted High Density Liporotein (HDL) measurements using the structured data component of the test CPRD table (entity type 175 and 288) combined with the Read terms below.

Measurements were extracted from the data2 field and units from the data3 field. We extracted all values recorded in mmol/L (SUM lookup 96) or mg/dL (SUM lookup 82) and filtered out values below 0 or above 50 mmol/L. Where multiple measurements were present in a single consultation (identified by the consid identifier) we calculated the average.

Implementation


Publications

Clinical Code List

Rows: 2
Code Description
44d2.00 Plasma random HDL cholesterol level
44dA.00 Plasma HDL cholesterol level
Rows: 2
Code Description
44P5.00 Serum HDL cholesterol level
44PC.00 Serum random HDL cholesterol level

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH31/version/62/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH31/version/62/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('PH31', '62', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH31/version/62/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH31/version/62/export/codes/?format=json
CSV site_root/phenotypes/PH31/version/62/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('PH31', '62', api_client=client)

Version History

Version
ID
Name Owner Publish date
62 HDL Cholesterol 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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