{"title":"Community-Driven Development of the Chalerm App: A Mobile Health Application for Chronic Disease Management and Elderly Care in Southern Thailand.","authors":"Akkachai Lekapol, Buppha Raksanam, Wittaya Sornkaew, Phiman Thirarattanasunthon, Worayuth Nak-Ai, Abdulloh Bunmalert, Rattana Kraikaew, Benjawan Chuaykaew, Lafi Munira, Anwar Mallongi","doi":"10.2147/JMDH.S541792","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Mobile health (mHealth) applications have the potential to improve chronic disease management and healthcare support for older adults. However, their development and contextual adaptation in rural communities remain limited. This study aimed to develop and evaluate the Chalerm App, a mobile health application designed to strengthen chronic disease management, service accessibility, and caregiver support among older adults in Southern Thailand.</p><p><strong>Methods: </strong>A participatory action research (PAR) design was conducted at a Health Promoting Hospital in Nakhon Si Thammarat Province, Southern Thailand, from March to August 2024. The Chalerm App was developed on Android- and iOS-based platforms through collaboration with software developers, health professionals, and community stakeholders. The study comprised three phases. In Phase 1 (Situation analysis), 223 participants-including 30 elderly individuals, 10 health staff, 7 community leaders, and 176 community members-were recruited using stratified random sampling and participated in interviews and focus groups to identify care gaps. In Phase 2 (Mobile Health Application Development), 30 participants-including 10 health staff, 7 community leaders, and 13 elderly individuals with their caregivers-engaged in co-designing the app. In Phase 3 (Usability and Effectiveness Assessment), 30 elderly individuals and caregivers, recruited via simple random sampling, evaluated the app using a validated researcher-developed tool.</p><p><strong>Results: </strong>In Phase 1, the main challenges identified included the high prevalence of chronic diseases (hypertension, diabetes, and degenerative joint disease), psychological issues such as loneliness and depression, limited access to healthcare due to geographical and workforce constraints, and low levels of digital literacy. In Phase 2, the Chalerm App was developed with four key functions: (1) Remote Appointment Scheduling, (2) Demographic Information Display, (3) Home Navigation Support, and (4) Health Knowledge Repository. In Phase 3, the evaluation demonstrated that the app significantly exceeded the quality benchmark (p < 0.001), showing notable improvements in elderly healthcare performance, perceptions of the innovation, and the overall quality of care services (p < 0.001).</p><p><strong>Conclusion: </strong>The Chalerm App improved chronic disease management, service accessibility, and caregiver support for older adults in a rural Thai community. Findings suggest that community-driven mHealth solutions can reduce healthcare inequities in resource-limited settings with potential applicability to similar contexts.</p>","PeriodicalId":16357,"journal":{"name":"Journal of Multidisciplinary Healthcare","volume":"18 ","pages":"6115-6125"},"PeriodicalIF":2.4000,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12477281/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Multidisciplinary Healthcare","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2147/JMDH.S541792","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"HEALTH CARE SCIENCES & SERVICES","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Mobile health (mHealth) applications have the potential to improve chronic disease management and healthcare support for older adults. However, their development and contextual adaptation in rural communities remain limited. This study aimed to develop and evaluate the Chalerm App, a mobile health application designed to strengthen chronic disease management, service accessibility, and caregiver support among older adults in Southern Thailand.
Methods: A participatory action research (PAR) design was conducted at a Health Promoting Hospital in Nakhon Si Thammarat Province, Southern Thailand, from March to August 2024. The Chalerm App was developed on Android- and iOS-based platforms through collaboration with software developers, health professionals, and community stakeholders. The study comprised three phases. In Phase 1 (Situation analysis), 223 participants-including 30 elderly individuals, 10 health staff, 7 community leaders, and 176 community members-were recruited using stratified random sampling and participated in interviews and focus groups to identify care gaps. In Phase 2 (Mobile Health Application Development), 30 participants-including 10 health staff, 7 community leaders, and 13 elderly individuals with their caregivers-engaged in co-designing the app. In Phase 3 (Usability and Effectiveness Assessment), 30 elderly individuals and caregivers, recruited via simple random sampling, evaluated the app using a validated researcher-developed tool.
Results: In Phase 1, the main challenges identified included the high prevalence of chronic diseases (hypertension, diabetes, and degenerative joint disease), psychological issues such as loneliness and depression, limited access to healthcare due to geographical and workforce constraints, and low levels of digital literacy. In Phase 2, the Chalerm App was developed with four key functions: (1) Remote Appointment Scheduling, (2) Demographic Information Display, (3) Home Navigation Support, and (4) Health Knowledge Repository. In Phase 3, the evaluation demonstrated that the app significantly exceeded the quality benchmark (p < 0.001), showing notable improvements in elderly healthcare performance, perceptions of the innovation, and the overall quality of care services (p < 0.001).
Conclusion: The Chalerm App improved chronic disease management, service accessibility, and caregiver support for older adults in a rural Thai community. Findings suggest that community-driven mHealth solutions can reduce healthcare inequities in resource-limited settings with potential applicability to similar contexts.
期刊介绍：
The Journal of Multidisciplinary Healthcare (JMDH) aims to represent and publish research in healthcare areas delivered by practitioners of different disciplines. This includes studies and reviews conducted by multidisciplinary teams as well as research which evaluates or reports the results or conduct of such teams or healthcare processes in general. The journal covers a very wide range of areas and we welcome submissions from practitioners at all levels and from all over the world. Good healthcare is not bounded by person, place or time and the journal aims to reflect this. The JMDH is published as an open-access journal to allow this wide range of practical, patient relevant research to be immediately available to practitioners who can access and use it immediately upon publication.
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