Meta-Analysis of the Effect of Dance Intervention on Cognitive Function Improvement in Mild Cognitive Impairment(MCI) Elderly

This study conducted a meta-analysis to validate the effectiveness of intervention programs for improving cognitive function in elderly individuals with mild cognitive impairment. The literature review analyzed studies from 2013 to 2023, and a total of 11 articles were ultimately selected. Comprehensive Meta-Analysis (CMA) 2.0 software was utilized for statistical analysis, and the results are as follows: Exercise programs showed significant effects on cognitive function (1.486, 95% CI=1.994, 0.979). Specifically, significant effects were observed in both general exercise groups (1.331, 95% CI=1.978, 0.685) and dual-task exercise groups involving music, rhythm, and movement (1.783, 95% CI=2.663, 0.904). There was no significant difference based on gender, while age showed significant differences among elderly individuals aged 65 and above.BRTherefore, dual-task programs such as dance activities, incorporating rhythm, music, and movement, are expected to aid in improving cognitive function in older adults with mild cognitive impairment. Furthermore, the dual-task nature of dance activities demonstrates high participant engagement and participation rates, suggesting the feasibility of continuous program implementation.