HDR UK Gateway
HDR Gateway logo

Bookmarks

University College London Hospitals Health Informatics Collaborative Hearing Health Extract

Population Size

102,365

People

Population Size statistic card

Years

1981 - 2026

Years statistic card

Associated BioSamples

None/not available

Associated BioSamples statistic card

Geographic coverage

United Kingdom

Geographic coverage statistic card

Lead time

Data only
Lead time statistic card

Summary

OMOP CDM extract from UCLH containing patient-level data for research purposes.

Documentation

OMOP CDM extract from UCLH with data from 1981-01-01 to 2026-04-27

Dataset type

Health and disease

Dataset population size

102365

Synthetic data web link

https://doi.org/10.5522/04/31073200

Keywords

Observations

Observed Node

Disambiguating Description

Measured Value

Measured Property

Observation Date

Persons

102365

Count

26 Apr 2026

Provenance

Purpose of dataset collection

Research cohort

Source of data extraction

EPR

Biological sample availability

None/not available

Details

Publishing frequency

Continuous

Version

1.0.0

Modified

28/05/2026

Coverage

Start date

01/01/1981

End date

27/04/2026

Time lag

Not applicable

Geographic coverage

United Kingdom

Maximum age range

107

Accessibility

Language

en

Alignment with standardised data models

OMOP

Controlled vocabulary

SNOMED CT, LOINC, OPCS4, RXNORM, RXNORM EXTENSION, ICD10

Format

application/parquet

Data Access Request

Dataset pipeline status

Available

Access rights

In Progress

Access method category

TRE/SDE

Data use limitation

Research use only

Data use requirements

Ethics approval required,Institution-specific restrictions,Collaboration required,Project-specific restrictions

Demographics

Dataset Types: Health and disease

Collection Sources:

Publications about this dataset

Creating a health informatics data resource for hearing health research.Mehta N, Ribeyre BB, Dimitrov L, English LJ, Ewart...

BMC medical informatics and decision making

Published - 2024