Generative AI-Based Health Education for Older Adults With Sarcopenic Obesity
20 augustus 2026 bijgewerkt door: Taipei Medical University
An Exploration of Health-Promoting Effects of Personalized AI-Generated Multimedia Health Education in Community-Dwelling Older Adults With Sarcopenic Obesity
Sarcopenic obesity is a major public health concern among community-dwelling older adult populations.Encouraging healthy behavior modification through health education emerges as an effective strategy for preventing and treating sarcopenic obesity.
Generative Artificial Intelligence (AI) offers an innovative opportunity to tailor health education for aging populations.
This study aims to explore the effectiveness of Personalized AI-generated Multimedia Health Education in community-dwelling older adults with sarcopenic obesity.
The study comprises two phases, with 280 participants in Study 1 and 180 in Study 2.Study 1, a cluster randomized controlled trial, explores the feasibility, acceptability, and efficacy of different AI-generated multimedia, including images, sounds, and videos.
Study 2 employs a three-armed,individually randomized controlled trial design, creating Personalized AI-generated Multimedia Health Education based on participant preferences.
All materials focus on behavioral risk factors, delivered by social media-based AI chatbots.
The intervention is conducted once a day, five days a week for 12 weeks.Structured questionnaires and objective instruments collect data before and after the intervention.
The study outcome includes behavioral and psychological factors, quality of life, and sarcopenic obesity indicators.
Statistical analyses include descriptive analyses, Chi-square tests, t-tests, One-way analysis of variance, path models, and generalized estimating equations.
This study anticipates that Personalized AI-generated Multimedia Health Education will be a feasible, acceptable, and effective intervention for older adults.
The study results are expected to demonstrate a significant improvement in study outcomes in the experimental group.
Personalized AI-generated multimedia health education could be an easy-to-use,enjoyable, and effective strategy for health promotion and sarcopenic obesity prevention.
Studie Overzicht
Toestand
Nog niet aan het werven
Conditie
Interventie / Behandeling
Studietype
Ingrijpend
Inschrijving (Geschat)
500
Fase
- Niet toepasbaar
Contacten en locaties
In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.
Studiecontact
- Naam: Hsin-Yen Yen, PhD
- Telefoonnummer: 27749 886-2-2736-1661
- E-mail: kenji@tmu.edu.tw
Studie Locaties
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Taipei, Taiwan, 110
- Taipei Medical University
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Contact:
- Hsin-Yen Yen, PhD
- Telefoonnummer: 27749 886-2-2736-166
- E-mail: kenji@tmu.edu.tw
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Deelname Criteria
Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Ja
Beschrijving
Inclusion Criteria:
- . Age: 60 years or older
- . Smartphone ownership with internet connectivity
- . Appendicular fat-free mass (AFFM) calculated by the equation: AFFM = 14.529 + (17.989 * height)+ (0.1307 * fat mass). The cut-off value corresponds to a residual ≤ 3.4 in the equation
- . Ability to read, listen, and understand health education materials with normal cognitive function (MMSE score ≥ 25) and normal sensory function.
Exclusion Criteria:
- . Functional dependency
- . Current residence in long-term care facilities or hospitals
- . Presence of serious diagnosed diseases, disabilities, or mental health issues requiring medical treatment that might influence the study process.
Studie plan
Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Geen tussenkomst: Geen tussenkomst
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Actieve vergelijker: Generative Artificial Intelligence (AI)-based text materials
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Participants receive a text message regarding the health education topic.
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Experimenteel: Generative AI-based video materials
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Participants receive a video message , accompanied by AI-generated background music at the beginning and end.
Male avatars are used for PA and SO education, and female avatars are used for HD education.
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Experimenteel: Generative AI-based images materials
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Participants receive one Gen-AI-generated image concerning the health education topic, formatted as a health poster.
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Experimenteel: Generative AI-based voice materials
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Participants receive a podcast-style voice message regarding the health education topic.
The recording incorporates AI-generated background voice.
Male voices are utilized for physical activity (PA) education, while female voices are used for healthy diet (HD) and sarcopenic obesity (SO) education.
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Geen tussenkomst: Comparator Group
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Experimenteel: Non-Personalized Gen-AI MHE
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Participants receive non-personalized multimodal health education generated by generative AI.
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Experimenteel: Personalized Gen-AI MHE
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Participants receive personalized multimodal health education tailored through generative AI.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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The Chinese version of the Physical Activity Scale for the Elderly
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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This questionnaire consists of 12 items assessing physical activity (PA) over the past 7 days, including leisure-time, household, and occupational activities.
Total, light-, moderate-, and vigorous-intensity PA can be calculated in metabolic equivalents of task-minutes per week (MET-min/week).
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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General Dietary Behavior Inventory
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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A total of 16 items measure participants' healthy behaviors using a 5-point bipolar scale.The score of each item is summed up to a total score, with a higher score representing healthier dietary behavior.
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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The skeletal muscle index (SMI)
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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A body composition analyzer using bioelectrical impedance analysis technology is conducted.
A higher score (kg/m2) of the skeletal muscle index (SMI) indicates greater muscle mass for sarcopenic indicators.
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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Muscle Strength
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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Muscle strength is assessed using a handheld grip device (SANKA, Japan).
Participants are asked to stand, allow the wrist and arm of the dominant hand to hang straight down, and maintain maximum strength for more than 3 seconds.
This measurement is repeated three times, and the maximum value (kg) is used as the muscle strength.
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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The Health-Promoting Lifestyle Profile II
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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The Health-Promoting Lifestyle Profile II consists of 29 items measuring participants' engagement in healthy lifestyles.
A 4-point Likert scale is used (1 never, 2 sometimes, 3 frequently, and 4 regularly).
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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World Health Organization (WHO)- Quality of Life Scale
Tijdsspanne: Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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A shorter version with 28 questions.
The scale evaluates various aspects of life, including physical health, psychological state, social relationships, and environmental factors, scored between 1 and 5.
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Baseline, midpoint (the 6th week), and post-intervention (the 13rd week)
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Medewerkers en onderzoekers
Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.
Sponsor
Studie record data
Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.
Bestudeer belangrijke data
Studie start (Geschat)
1 oktober 2026
Primaire voltooiing (Geschat)
31 december 2029
Studie voltooiing (Geschat)
31 december 2029
Studieregistratiedata
Eerst ingediend
16 augustus 2026
Eerst ingediend dat voldeed aan de QC-criteria
20 augustus 2026
Eerst geplaatst (Werkelijk)
24 augustus 2026
Updates van studierecords
Laatste update geplaatst (Werkelijk)
24 augustus 2026
Laatste update ingediend die voldeed aan QC-criteria
20 augustus 2026
Laatst geverifieerd
1 januari 2026
Meer informatie
Termen gerelateerd aan deze studie
Andere studie-ID-nummers
- N202404120
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Nee
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Nee
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