Objectives: This study aimed to compare the sit-to-stand (STS) transfer in normal elderly subjects and people with Parkinson’s disease, using kinematic and kinetic analysis. Design: A cross-sectional cohort study using a control group and a group of individuals with Parkinson’s disease. Background: Parkinson’s disease (PD) is a progressive neurological condition that is characterized by hypokinesia, akinesia, tremor, rigidity and postural instability. In individuals with PD, falling is a common risk and occurs most frequently during walking or other locomotor activities that involve a shift in the centre of mass, an example being the daily STS transfer. This study aimed to help the clinician gain a better understanding of the biomechanical analysis of the STS transfer in individuals with PD. Methods: Fourteen subjects with PD and fourteen age matched healthy individuals performed the STS transfer at their self-selected speed from a height-standardized seat in a laboratory setting. Analysis was based on ground reaction forces, joint angles calculated from two-dimensional kinematic data, and time to complete the task. Results: Subjects with PD took longer than control subjects to complete the STS. Also, there were differences in the ground reaction forces between individuals with PD and their age-matched controls. Conclusion: In line with other findings about movement in PD, the individuals with PD were slower, exerted less force and used different strategies than age-matched controls. / Thesis (Master, Rehabilitation Science) -- Queen's University, 2008-01-26 10:54:10.996
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OKQ.1974/999 |
| Date | 29 January 2008 |
| Creators | Cachia, Carl |
| Contributors | Queen's University (Kingston, Ont.). Theses (Queen's University (Kingston, Ont.)) |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English, English |
| Detected Language | English |
| Type | Thesis |
| Format | 514605 bytes, application/pdf |
| Rights | This publication is made available by the authority of the copyright owner solely for the purpose of private study and research and may not be copied or reproduced except as permitted by the copyright laws without written authority from the copyright owner. |
| Relation | Canadian theses |
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