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Critically Appraised Paper For “The Effects Of A Home-Based Virtual Reality Rehabilitation Program On Balance Among Individuals With Parkinson’S Disease”, Amanda Lee, Sophie Miller, Holly Snyder, Phoebe Taasan, Kitsum Li

Kitsum Li

This study evaluated the effectiveness of a 12-week home-based exercise program using the Nintendo Wii system in its capacity to improve balance and balance confidence and maintain exercise compliance. Balance and balance confidence were measured with the Center of Pressure Length (COPL) and Activities-Specific Balance Confidence Scale (ABC), which were administered before the start of the intervention, 6 weeks into the intervention, and within 1 week postintervention. Although changes in balance and balance confidence scores were found to be nonsignificant, a pattern emerged in which scores for both measures rose between preand postintervention assessments, then fell to nearly baseline levels …