Fig. 1From: A systematic review and meta-analysis on the effect of virtual reality-based rehabilitation for people with Parkinson’s diseasePRISMA diagram of the search strategy. A systematic search was performed across multiple databases including Embase, MEDLINE, CINAHL, PEDro, and Cochrane Library. After removing duplicate articles, excluding articles based on language and article type after reviewing abstracts, and conducting full-text screening, a final set of 14 randomized controlled trials (RCTs) met all the inclusion criteriaBack to article page