HDR UK Gateway
HDR Gateway logo

Bookmarks

Born in Wales OMOP Common Data Model

Population Size

1,215,635

People

Population Size statistic card

Years

2000

Years statistic card

Associated BioSamples

None/not available

Associated BioSamples statistic card

Geographic coverage

Wales

Geographic coverage statistic card

Lead time

2-6 months

Lead time statistic card

Summary

The Born in Wales (BiW) OMOP CDM contains a longitudinal electronic borth cohort for Wales from routinely-collected electronic health records (EHR). It has both primary and secondary care data. The data has been transformed into the common format (data model) using an open community data standard and structure from the OHDSI standardised vocabularies.

Documentation

The BiW OMOP CDM database contains longitudinal routinely-collected health records (EHR data) from UK primary and secondary care practices. The data has been transformed into a common format (data model) using an open community data standard and structure from the OHDSI standardised vocabularies.

Dataset type

Health and disease, Treatments/Interventions, Measurements/Tests, Socioeconomic

Dataset population size

1215635

Keywords

Observations

Observed Node

Disambiguating Description

Measured Value

Measured Property

Observation Date

Persons

There are a total of 1,215,635 persons in the dataset but the data refers to 777,627 babies and 438,008 Mothers with crossover between babies who later also become mothers.

1215635

Count

01 Nov 2024

Provenance

Purpose of dataset collection

Research cohort

Source of data extraction

EPR

Collection source setting

Other

Patient pathway description

Common Data Model comprising of Primary Care and secondary care, specific maternity/birth records, and Linked Data.

Image contrast

Not stated

Biological sample availability

None/not available

Structural Metadata

Details

Publishing frequency

Biannual

Version

1.0.0

Modified

03/02/2026

Distribution release date

12/02/2026

Citation Requirements

The MIREDA Partnership

Coverage

Start date

01/01/2000

Time lag

2-6 months

Geographic coverage

Wales

Maximum age range

150

Follow-up

Continuous

Accessibility

Language

en

Alignment with standardised data models

OMOP

Controlled vocabulary

LOCAL, OPCS4, READ, NHS WALES NATIONAL CODES, ICD10

Format

csv

Data Access Request

Dataset pipeline status

Available

Access rights

https://healthdatagateway.org/en/collection/119

Time to dataset access

2-6 months

Access method category

TRE/SDE

Access service description

Data is access is currently controlled by the MIREDA partnership and can only be accessed by the partnership's analysts who can work with researcher to compile analysis scripts and provide analysis outputs to approved projects and researchers.

Jurisdiction

UK

Data use limitation

Research use only

Data use requirements

Collaboration required,Project-specific restrictions,Publication required,Disclosure control

Data Controller

MIREDA

Data Processor

MIREDA

Dataset Types: Health and disease, Treatments/Interventions, Measurements/Tests, Socioeconomic

Dataset Sub-types: Maternity and neonatology

Collection Sources: Other

Publications about this dataset

Mother and Infant Research Electronic Data Analysis (MIREDA): A protocol for creating a common data ...Seaborne M, Jones H, Cockburn N, Durbaba S, Gonzál...

International journal of population data science

Published - 2024