Reliability, Validity, and Responsiveness of Clinical Performance–Based Outcome Measures of Walking for Individuals With Lower Limb Amputations: A Systematic Review

Clinical outcome measures are important to use for individuals with lower limb amputations (LLA) because such individuals require intensive functional gait training before and after being fitted with prostheses. Using standardized instruments throughout the episode of care allows clinicians to objectively monitor patient progress, make evidence-based decisions regarding the plan of care, and communicate results in meaningful ways to patients, payers, and other clinicians. Many clinical outcome measures exist, but not all have been validated and shown to be reliable within this population of interest.