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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
Sponsor: Lidian Chen
Summary
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.
Official title: Real-World External Validation Study on Beneficiary Population Characteristics and Individualized Dose Prescription for Cognitive Improvement of Tai Chi Intervention in Elderly Patients With Mild Cognitive Impairment
Key Details
Gender
All
Age Range
60 Years - Any
Study Type
OBSERVATIONAL
Enrollment
150
Start Date
2026-05-15
Completion Date
2027-03-31
Last Updated
2026-05-27
Healthy Volunteers
No
Conditions
Interventions
24-form Simplified Tai Chi (Observational Behavioral Exposure)
This is the core observational exposure factor of this cross-sectional real-world external validation study, NOT an intervention actively assigned, implemented or manipulated by the investigator. This study only observes and records the existing long-term regular Tai Chi practice behavior (including dose, frequency and duration) of enrolled older adults with Mild Cognitive Impairment (MCI) during a single time-point cross-sectional survey, for the sole purpose of externally validating the generalizability of a pre-developed machine learning prediction model for Tai Chi cognitive benefit population identification and individualized dose prescription. No active behavioral intervention will be administered to any participant in this study.