Quantifying the cadence of free-living walking using event-based analysis

Malcolm Granat (Lead / Corresponding author), Clare Clarke, Richard Holdsworth, Ben Stansfield, Philippa Dall

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Purpose: Free-living walking occurs over a wide range of durations and intensities (cadence). Therefore, its characterisation requires a full description of the distribution of duration and cadence of these walking events. The aim was to use event-based analysis to characterise this in a population with intermittent claudication (IC) and a healthy matched control group. Methods: Seven-day walking activity was recorded using the activPAL activity monitor in a group of people with IC (n=30) and an age-matched control group (n= 30). The cadence, number of steps and duration of individual walking events were calculated and outcomes were derived, and compared (p< 0.05), based on thresholds applied. Results: Both groups had similar number of walking events per day (392 ± 117 vs 415 ±160). The control group accumulated a greater proportion of their walking at higher cadences and 32% of their steps were taken at a cadence above 100. steps/min, for the IC group this was 20%. Longer walking events had higher cadences and the IC group had fewer of these. As walking events became longer the cadence increased but the inter-event cadence variability decreased. More purposeful walking might occur at a higher cadence, and be performed at a preferred cadence. Individuals with IC had a smaller volume of walking, but these differences occurred almost entirely above a cadence of 90. steps/min. Conclusions: This is the first study which has quantified the cadence of continuous periods of free-living walking. The characteristics (duration, number of steps and cadence) of all the individual walking events were used to derive novel outcomes, providing new insights into free-living walking behaviour.

Original languageEnglish
Pages (from-to)85-90
Number of pages6
JournalGait & Posture
Volume42
Issue number1
DOIs
Publication statusPublished - 1 Jun 2015

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Walking
Intermittent Claudication
Control Groups
Research Design

Keywords

  • Accelerometry
  • Intermittent claudication
  • Physical activity
  • Stepping rate

Cite this

Granat, M., Clarke, C., Holdsworth, R., Stansfield, B., & Dall, P. (2015). Quantifying the cadence of free-living walking using event-based analysis. Gait & Posture, 42(1), 85-90. https://doi.org/10.1016/j.gaitpost.2015.04.012
Granat, Malcolm ; Clarke, Clare ; Holdsworth, Richard ; Stansfield, Ben ; Dall, Philippa. / Quantifying the cadence of free-living walking using event-based analysis. In: Gait & Posture. 2015 ; Vol. 42, No. 1. pp. 85-90.
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Granat, M, Clarke, C, Holdsworth, R, Stansfield, B & Dall, P 2015, 'Quantifying the cadence of free-living walking using event-based analysis', Gait & Posture, vol. 42, no. 1, pp. 85-90. https://doi.org/10.1016/j.gaitpost.2015.04.012

Quantifying the cadence of free-living walking using event-based analysis. / Granat, Malcolm (Lead / Corresponding author); Clarke, Clare; Holdsworth, Richard; Stansfield, Ben; Dall, Philippa.

In: Gait & Posture, Vol. 42, No. 1, 01.06.2015, p. 85-90.

Research output: Contribution to journalArticle

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