Researchers conducted a single-blind, randomized controlled trial at X State Hospital to see if dance could help chronic stroke patients. The study included 40 patients who were assigned to either a dance intervention or a control group. Those in the intervention group attended 60-minute dance sessions three times a week for 12 weeks, led by a dance instructor. The control group did not receive this specific activity during the study period.
The main findings showed significant improvements in cognitive functions and quality of life for the dance group compared to the control group. Scores on tests measuring thinking, mood, and social roles improved in the dancers, while the control group showed some deterioration. There were no reported safety concerns, adverse events, or discontinuations during the study.
Readers should take from this that dance might be a promising activity for stroke recovery, but caution is needed. The small sample size and short follow-up of 2.8 months mean the evidence is limited. More research is required to confirm these benefits and to understand if this approach should become a standard part of stroke rehabilitation programs.