A Digitally-Enabled System for Precision Assessment and Intervention of Disability Risk in Older Adults

1. Identify the primary risk factors for disability in older adults through multi-dimensional risk factor screening. 2. Develop a risk stratification model for disability in older adults by integrating outcome indicators and temporal characteristics, and construct an intelligent early warning model to enable automated assessment and monitoring of disability risk. 3. Establish key digital technologies for early warning and prevention of disability risk in older adults, and develop a whole-process digital intervention platform incorporating a decision support system for disability prevention management. 4. Create a digitally empowered hospital-community-household collaborative system for precise assessment and intervention of disability risk in older adults, achieving data-driven whole-process active disability management. The system will be demonstrated and evaluated in communities with diverse characteristics across urban, county, and rural settings.

NCT Number	NCT07508813
Lead Sponsor	Second Affiliated Hospital, School of Medicine, Zhejiang University
Conditions	Disability
Enrollment	238 participants
Start Date	2025-10-31
Primary Completion	2026-10-31 (estimated)
Study Completion	2026-12-30 (estimated)
Updated on ClinicalTrials.gov	2026-04-02