Ziliang Hao , Jing Du, Xinhao Ding, Yu Shi, Zhiyuan Wang
{"title":"Effectiveness of community-based health education on modifiable risk factors for Alzheimer's disease among older adults: a scoping review","authors":"Ziliang Hao , Jing Du, Xinhao Ding, Yu Shi, Zhiyuan Wang","doi":"10.1016/j.arr.2025.102800","DOIUrl":null,"url":null,"abstract":"<div><div>A scoping review of community health education studies for dementia prevention was conducted to clarify the form, content, outcome indicators, evaluation tools, and effects of community health education interventions for dementia prevention and to inform future research in this area. This scoping review of community-based health education interventions for Alzheimer's disease prevention across eight databases identified five intervention approaches—culturally adapted interventions, health knowledge lectures, mental health education, multidimensional comprehensive intervention, and telephone coaching. These interventions primarily aimed to enhance AD knowledge and lifestyle modifications while evaluating outcomes across nine domains including knowledge level, cognitive functioning, attitudinal beliefs, psychological status, health behaviors, health status, life quality, self-management, and other indicators. The findings demonstrated significant improvements in dementia knowledge, increased adoption of protective behaviors, and particularly strong effects in collectivist cultural settings. Most notably, multimodal interventions showed synergistic benefits for both cognitive performance and community health aging outcomes. While current evidence supports the feasibility and effectiveness of community-based health interventions across age groups, large-scale randomized controlled trials incorporating geroscience principles are needed to establish causal efficacy in Alzheimer's prevention and optimize evidence-based intervention frameworks for diverse populations.</div></div>","PeriodicalId":55545,"journal":{"name":"Ageing Research Reviews","volume":"110 ","pages":"Article 102800"},"PeriodicalIF":12.4000,"publicationDate":"2025-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ageing Research Reviews","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1568163725001461","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
A scoping review of community health education studies for dementia prevention was conducted to clarify the form, content, outcome indicators, evaluation tools, and effects of community health education interventions for dementia prevention and to inform future research in this area. This scoping review of community-based health education interventions for Alzheimer's disease prevention across eight databases identified five intervention approaches—culturally adapted interventions, health knowledge lectures, mental health education, multidimensional comprehensive intervention, and telephone coaching. These interventions primarily aimed to enhance AD knowledge and lifestyle modifications while evaluating outcomes across nine domains including knowledge level, cognitive functioning, attitudinal beliefs, psychological status, health behaviors, health status, life quality, self-management, and other indicators. The findings demonstrated significant improvements in dementia knowledge, increased adoption of protective behaviors, and particularly strong effects in collectivist cultural settings. Most notably, multimodal interventions showed synergistic benefits for both cognitive performance and community health aging outcomes. While current evidence supports the feasibility and effectiveness of community-based health interventions across age groups, large-scale randomized controlled trials incorporating geroscience principles are needed to establish causal efficacy in Alzheimer's prevention and optimize evidence-based intervention frameworks for diverse populations.
期刊介绍:
With the rise in average human life expectancy, the impact of ageing and age-related diseases on our society has become increasingly significant. Ageing research is now a focal point for numerous laboratories, encompassing leaders in genetics, molecular and cellular biology, biochemistry, and behavior. Ageing Research Reviews (ARR) serves as a cornerstone in this field, addressing emerging trends.
ARR aims to fill a substantial gap by providing critical reviews and viewpoints on evolving discoveries concerning the mechanisms of ageing and age-related diseases. The rapid progress in understanding the mechanisms controlling cellular proliferation, differentiation, and survival is unveiling new insights into the regulation of ageing. From telomerase to stem cells, and from energy to oxyradical metabolism, we are witnessing an exciting era in the multidisciplinary field of ageing research.
The journal explores the cellular and molecular foundations of interventions that extend lifespan, such as caloric restriction. It identifies the underpinnings of manipulations that extend lifespan, shedding light on novel approaches for preventing age-related diseases. ARR publishes articles on focused topics selected from the expansive field of ageing research, with a particular emphasis on the cellular and molecular mechanisms of the aging process. This includes age-related diseases like cancer, cardiovascular disease, diabetes, and neurodegenerative disorders. The journal also covers applications of basic ageing research to lifespan extension and disease prevention, offering a comprehensive platform for advancing our understanding of this critical field.