Minimal Detectable Change of the Timed “Up & Go” Test and the Dynamic Gait Index in People With Parkinson Disease

S.-L. Huang, MS, is Lecturer, School of Occupational Therapy, College of Medicine, National Taiwan University, and Senior Occupational Therapist, Division of Occupational Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan.

C.-L. Hsieh, PhD, is Professor, School of Occupational Therapy, College of Medicine, National Taiwan University, and Senior Occupational Therapist, Division of Occupational Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital.

R.-M. Wu, PhD, MD, is affiliated with the Department of Neurology, National Taiwan University Hospital, and the College of Medicine, National Taiwan University.

C.-H. Tai, MD, is affiliated with the Department of Neurology, National Taiwan University Hospital.

C.-H. Lin, MD, is affiliated with the Department of Neurology, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan.

W.-S. Lu, MS, is Assistant Professor, School of Occupational Therapy, Chung Shan Medical University, and Senior Occupational Therapist, Occupational Therapy Room, Chung Shan Medical University Hospital, Taichung, Taiwan. Mailing address: No. 110, Sec. 1, Jianguo N. Rd, Taichung City 40201, Taiwan (Republic of China).