Validation of Population Characteristics and Dosage Prescriptions for Cognitive Function Intervention Benefits of Different Doses of Tai Chi in Elderly Patients With Mild Cognitive Impairment: A Real-World Cross-Sectional Study

This is a companion real-world external validation study of two pre-registered parent randomized controlled trials (RCTs, protocol IDs: FujianUTCM-1 and FujianUTCM-2). We aim to validate the generalizability and clinical applicability of a pre-developed machine learning prediction model (for Tai Chi intervention cognitive benefit population characteristics and individualized dose prescription) in a real-world community-dwelling population.

NCT Number	NCT07608510
Lead Sponsor	Lidian Chen Collaborators: Peking University Third Hospital
Conditions	Mild Cognitive Impairment (MCI)
Enrollment	150 participants
Start Date	2026-05-15
Primary Completion	2027-03-31 (estimated)
Study Completion	2027-03-31 (estimated)
Updated on ClinicalTrials.gov	2026-05-27