Diagnostic Rate for Dementia

Identifying Attributes

Care Settings
Dementia Care
Country
International
Publishing Organisation
WHO Global Dementia Observatory (GDO)
Type of Quality Indicator
Process
IOM Quality Dimension
Effectiveness
Domain
Diagnosis

Defining Attributes

Definition

The proportion of people with dementia in the country that received a diagnosis for dementia

Numerator

The total number of persons 60+ years diagnosed with (all-cause) dementia in a given year (i.e. reference year).

Denominator

The estimated total number of people with dementia aged 60 years and over during the reference year.

Exclusions
Use of Risk Adjustment
No
Risk Adjustments
Stratifications

Collection and Reporting Attributes

Type of Data Collection
Surveys
Data Collection Methods

Via an online data collection survey, the GDO e-tool, with diagnostic rate for dementia either be provided by country focal points or calculated using the best estimate of the total number of persons diagnosed with dementia (numerator) and the estimated total number of people with dementia aged 60 years and over (denominator). Alternatively, the denominator will be based on WHO prevalence estimates. Data sources for this indicator include Dementia register, insurance register, other register-type dataset, administrative data, survey data.

Frequency of Data Collection
As of August 2021, 62 countries have contributed data to the GDO during the first round of data collection (2018-2020). The next round of GDO data collection is planned to commence in 2022.
Frequency of Data Collection in Days
Reporting Frequency
As of August 2021, 62 countries have contributed data to the GDO during the first round of data collection (2018-2020). The next round of GDO data collection is planned to commence in 2022.
Reporting Frequency in Days
Indicator Has Recommended Targets
Yes

Source and Reference Attributes

Technical Specifications

World Health Organization. (2018). The global dementia observatory reference guide. World Health Organization. iris.who.int/handle/10665/272669. License: CC BY-NC-SA 3.0 IGO

Link to Measurement Tools
Quality Indicator Confirmed to be Part of a Program Used to Monitor Quality and Safety of Care Among Older People at a Population-Level between 2012-2022
No
Assessed by the Australian Consortium for Aged Care Collaborators as Generally Containing Good Properties (Importance and Scientific Acceptability)
No
Australian Consortium for Aged Care Endorsed
No
Identified by PHARMA-Care Project
No
Upload Date
04 November 2025