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Measurement of Gait Speed

Hornyak, Victoria PT, DPT, GCS; VanSwearingen, Jessie M. PT, PhD, FAPTA; Brach, Jennifer S. PT, PhD

Topics in Geriatric Rehabilitation: January/March 2012 - Volume 28 - Issue 1 - p 27–32
doi: 10.1097/TGR.0b013e318233e75b
Mobility Measures
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Gait speed is a significant predictor of future disability, cognitive decline, falls, hospitalization, nursing home admission, and mortality. As a strong indicator of such outcomes, gait speed has been referred to as an important vital sign in older adults. Although gait speed is quick and easy to measure, testing protocols can vary greatly on the basis of starting procedure (standing vs dynamic), distance covered, and pace of the walk (usual vs fast), all of which can impact the gait speed recorded. Gait speed has established reliability and validity, and measures of meaningful change range from 0.04 to 1.2 m/s. Average gait speeds for community-dwelling older adults range from 0.60 to 1.45 m/s with a desired gait speed often cited as 1.2 m/s, the speed required to cross most intersections. In summary, gait speed requires little time, effort, or equipment to measure, and provides information useful in clinical recognition of dysfunction, making a prognosis and monitoring for change in status.

Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania.

Correspondence: Jennifer S. Brach, PT, PhD, Department of Physical Therapy, University of Pittsburgh, 6035 Forbes Tower, Pittsburgh, PA 15260 (jbrach@pitt.edu).

This work was supported by the Pittsburgh Older Americans Independence Center (NIH/NIA P30 AG024827). Dr Brach was supported by a Beeson Career Development Award (NIH/NIA K23 AG026766) and Dr Hornyak was supported by a Geriatric Academic Career Award (HRSA K01HP20478-01-00).

The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.

© 2012 Lippincott Williams & Wilkins, Inc.