Systematic Review and Meta-Analysis: The effect of dance movement on cognitive function in the elderly in various countries

Abstract

Cognitive decline in the elderly is a growing global concern, with significant individual and healthcare impacts. This systematic review evaluates the effects of dance movement interventions on cognitive function in older adults across diverse populations. Following PRISMA guidelines, databases including Google Scholar, PubMed, and ScienceDirect were searched, and 27 studies met inclusion criteria. Data from 934 participants were analyzed using RevMan 5.1, applying a random-effects model to calculate standardized mean difference (SMD) and 95% confidence intervals (CI). Results showed a significant positive effect of dance interventions on cognition (SMD = 0.48, 95% CI [0.14, 0.82], P = 0.005), though heterogeneity was high (I² = 92%). Beyond cognitive improvements, benefits included enhanced motor skills, physical function, reduced depressive symptoms, and greater psychological well-being. Moreover, these interventions have a notable positive impact on overall psychological well-being.