The Effects of Tai Chi Exercise on Depression, Quality of Life and Self-efficacy in Patients with Parkinson's Disease

태극권이 파킨슨병 환자의 우울, 자기효능감 및 삶의 질에 미치는 효과

Purpose: To examine the effects of Tai Chi exercise (TCE) on depression, quality of life and self-efficacy in patients with Parkinson's disease (PD). Method: A nonequivalent control-group pre and posttest design was used. Of the 30 participants 15 were assigned to the experimental group and 15 to the control group. The experimental group participated in 8 weeks of TCE which included one day of exercise with instructor on site and 3 days of self-exercise at home guided by a videotape. Results: The 8 weeks of TCE were found to be significantly effective in enhancing quality of life and self-efficacy. However there was no significant difference in the level of depression. Conclusion: These results suggest that TCE has positive effect on quality of life and self-efficacy in patients with PD. Research over an extended period with the TCE intervention is recommended to identify further effects.