ArticlePreventive nutrition and food science2026
Impact of an Interaction-Oriented, Information and Communication Technology-Based Community Care Service on Nutritional Status and Dietary Behavior of Community-Dwelling Older Adults: A Quasi-Experimental Study.
Article in Preventive nutrition and food science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
This study evaluated the effects of an information and communication technology-based, interaction-oriented community care service (Touch Care service) on the nutritional status and dietary behaviors of community-dwelling older adults. It integrated internet of things-based daily life monitoring, wearable devices, and AI voice interaction, providing personalized health feedback and notifications over an approximately 5-month intervention period. A total of 102 residents aged ≥65 years from Bugang-myeon, Sejong, were recruited, and 72 participants－33 and 39 in the case and control groups, respectively－who completed both pre- and post-assessments were finally analyzed. The case group received Touch Care; nutritional status was ascertained based on the Mini Nutritional Assessment (MNA), and dietary behaviors were evaluated via a simplified questionnaire on food group and daily meal frequencies, and water intake. At baseline, there were no significant between-group differences in any outcome measure. Following the intervention, the MNA score (
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