Cross-cultural functional assessment for dementia: A commentary

Area of Science:

• Neuroscience
• Gerontology
• Cross-cultural Psychology

Background:

• Dementia diagnosis relies on assessing functional decline.
• Existing assessment tools often lack cross-cultural validity due to Euro-American development.
• This limits accurate dementia detection in diverse global populations.

Purpose of the Study:

• To highlight challenges in cross-cultural functional assessment for dementia.
• To propose a framework for enhancing the applicability and equity of these assessments.
• To improve dementia diagnosis and care disparities worldwide.

Main Methods:

• Critical examination of methodological limitations in current functional assessment tools.
• Analysis of cultural adaptability, validation processes, and stakeholder engagement.
• Proposal of a multidimensional framework integrating cultural perceptions, adaptation strategies, and participatory approaches.

Main Results:

• Current tools exhibit poor cultural adaptability and inadequate validation.
• Limited stakeholder engagement hinders relevance and applicability.
• A proposed framework aims to improve assessment relevance and utility.

Conclusions:

• Functional assessments require balancing cultural specificity with broad applicability for accurate dementia detection.
• Identifying transcultural markers, engaging local communities, and rigorous tool adaptation are crucial.
• A culturally inclusive approach can reduce disparities in dementia diagnosis and care globally.