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Prevalence and Level of Diagnosis of Dementia in a Population-based Sample in the County of Trøndelag

NCT04289389 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 11675

Last updated 2026-04-13

No results posted yet for this study

Summary

To investigate and make valid estimates of the occurrence of dementia and the most common subtypes of dementia in Trøndelag, and transfer these figures to estimates of the occurrence of dementia in Norway as a whole, by age, sex and severity of dementia. Furthermore, the proportion of people without dementia diagnosis among those with dementia will be examined. The investigators will further investigate whether there are differences in dementia prevalence between males and females and educational groups and look at factors associated with a lack of diagnosis.

Conditions

Sponsors & Collaborators

  • Norwegian Health Association

    collaborator OTHER

  • University of Oslo

    collaborator OTHER

  • Norwegian Centre for Ageing and Health

    lead OTHER

Principal Investigators

  • Geir Selbæk, PhD · Norwegian National Advisory Unit on Ageing and Health

Eligibility

Min Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2026-04-07
Completion
2026-04-07

Countries

  • Norway

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04289389 on ClinicalTrials.gov