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Parkinson’s Disease
Volume 2012, Article ID 901721, 5 pages
http://dx.doi.org/10.1155/2012/901721
Research Article

Gait Difficulty, Postural Instability, and Muscle Weakness Are Associated with Fear of Falling in People with Parkinson's Disease

1Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
2Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong

Received 24 May 2011; Accepted 12 August 2011

Academic Editor: Alice Nieuwboer

Copyright © 2012 Margaret K. Y. Mak et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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