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Join Dementia Research - Dementia Trials Accelerator

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Join Dementia Research

Population Size

101,000

People

Population Size statistic card

Years

2015

Years statistic card

Associated BioSamples

None/not available

Associated BioSamples statistic card

Geographic coverage

United Kingdom

Geographic coverage statistic card

Lead time

1-2 weeks

Lead time statistic card

Summary

Documentation

Dataset type

Health and disease, Treatments/Interventions, Socioeconomic

Dataset population size

Keywords

Observations

Observed Node

Disambiguating Description

Measured Value

Measured Property

Observation Date

Persons

There are over 100,000 volunteers registered on Join Dementia Research. Of those, approximately 20% have a dementia diagnosis or self-reported memory concern.

101000

No. of volunteers registered.

07 Jun 2026

Provenance

Purpose of dataset collection

Patient pathway description

,

Image contrast

Biological sample availability

Details

Publishing frequency

Version

Modified

07/05/2026

Distribution release date

25/02/2015

Coverage

Start date

25/02/2015

Time lag

Geographic coverage

Follow-up

Accessibility

Language

Alignment with standardised data models

,

Controlled vocabulary

Format

Data Access Request

Dataset pipeline status

Time to dataset access

Access request cost

Access method category

Access service description

Jurisdiction

Data use limitation

Data use requirements

Data Controller

Data Processor

,

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

Dataset Sub-types: Cognitive function,Rare diseases, Preventive,Therapeutic, Ethnicity,Social support


Data Custodian: Join Dementia Research

Collection Sources: