gait analysis
Pronunciation: gayt AN-uh-lis-is
The systematic assessment of a patient's walking pattern, used in geriatric rehabilitation to identify abnormalities, fall risk, and the effect of therapeutic interventions.
Full Definition
Gait analysis encompasses both clinical observation and instrumental measurement of the biomechanics, kinematics, and kinetics of a patient's walking pattern. In geriatric rehabilitation, it is used to identify gait disorders—such as shuffling, broad-based, or antalgic gaits—that increase fall risk or impede community mobility. Findings from gait analysis inform physiotherapy prescriptions, assistive device recommendations, and footwear advice. Editors should note that 'gait' is always spelled without a final 'e' and must not be confused with 'gate'; this is a common typographic error in rehabilitation documentation.
Usage
Usage note: Never write 'gate analysis'—a common typographic error. 'Gait' does not take a final 'e'. When referring to a specific tool such as the Timed Up and Go test, name it explicitly rather than substituting 'gait analysis'.
In Context
- "Gait analysis revealed a reduced cadence and increased step width consistent with cerebellar ataxia." — Physiotherapy assessment report
- "Repeat gait analysis following four weeks of physiotherapy demonstrated a 20% improvement in stride length." — Rehabilitation outcomes report