# Advancing Early Dementia Diagnosis: Insights From Community-Based Studies in Korean American Older Adults

## TL;DR

This paper explores challenges in early dementia diagnosis among Korean American older adults and presents community-based strategies to improve detection and care.

## Contribution

The paper introduces community-based insights and strategies for early dementia diagnosis in Korean American populations with limited English proficiency.

## Key findings

- MASK-MD screened over 1,000 Korean American older adults in Maryland churches.
- PLAN trial identified barriers and facilitators in recruiting and retaining Korean American dementia patients and caregivers.
- Digital literacy was found to impact social isolation in the study sample.

## Abstract

With the rapid growth of the aging population, disparities in dementia diagnosis and care persist, particularly among individuals with limited English proficiency (LEP), such as Korean Americans. Early detection improves quality of life, reduces healthcare costs, and enhances the benefits of emerging disease-modifying therapies. However, limited dementia literacy and language barriers often delay diagnosis and treatment. This symposium presents insights from two community-based studies on Korean American older adults—MASK-MD (Memory and Aging Study of Koreans in Maryland), an ethnic church-based cognitive assessment study, and PLAN (Preparing for health aging through dementia Literacy And Navigation), a multi-site, community-based randomized controlled trial. Discussions will cover: 1) Findings from MASK-MD which screened over 1,000 older Korean Americans in ethnic churches in Maryland, along with key insights from the PLAN trial, such as 2) unique barriers and facilitators related to recruiting and retaining community-dwelling Korean American older adults with undiagnosed dementia and their caregivers, 3) the impact of digital literacy on social isolation in the sample, and 4) findings from PLAN’s outcomes analyses, focusing on its effectiveness in promoting linkage to medical services for formal dementia evaluation and care planning. This symposium aims to strengthen the evidence base on dementia prevalence and strategies for promoting early diagnosis and care planning among LEP older adults in community settings. These findings are critical for addressing health inequities through behavioral and social science research.