This Study
A remote management system mode that included “health information collection—health assessment—guidance and feedback—follow-up” was used in this study. Nutritional professionals, physical activity instructors, and participants were instructed on the use of the remote management system to provide real-time monitoring of health data, a scientific health management plan, feedback, guidance, follow-up, and social support for the participants. In this 3-month randomized controlled trial, the effects of a remote dietary and physical activity intervention on dietary intake, physical activity, weight control, and related health benefits were explored. The feasibility and effectiveness of the remote management system mode for managing the older participants’ weight and health were evaluated to provide a scientific basis for establishing the mode and measures of remote health management among the older population.