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A prospective analysis of falls in Parkinson's disease: Does physical capacity moderate the relationship between walking amount and falls rates?
Journal article   Open access   Peer reviewed

A prospective analysis of falls in Parkinson's disease: Does physical capacity moderate the relationship between walking amount and falls rates?

Ríona Mc Ardle, Lisa Alcock, Heather Hunter, Brook Galna, Alan Godfrey, Rachael A Lawson, Silvia Del Din, Alison Yarnall, Jochen Klenk, Lynn Rochester, …
Journal of Parkinson's disease
2026
PMID: 41686749
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CC BY V4.0 Open Access

Abstract

longitudinal study Parkinson's disease falls walking
Falls are a significant concern for people with Parkinson's disease (PwP), often leading to restriction of walking activities to avoid situations where falls may occur. However, limited research has explored the relationship between walking amount (i.e., daily steps) and falls, particularly how this relationship may be influenced by physical capacity (i.e., gait speed). This study aimed to address that gap. Results indicate that higher daily step counts were associated with higher fall rates in PwP with moderate physical capacity, and lower fall rates in those with high capacity. The relationship between walking and fall rates was moderated by physical capacity.

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