Gait asymmetry, and bilateral coordination of gait during a six-minute walk test in persons with multiple sclerosis.

ABSTRACT: Gait impairments in persons with multiple sclerosis (pwMS) leading to decreased ambulation and reduced walking endurance remain poorly understood. Our objective was to assess gait asymmetry (GA) and bilateral coordination of gait (BCG), among pwMS during the six-minute walk test (6MWT), and determine their association with disease severity. We recruited 92 pwMS (age: 46.6?±?7.9; 83% females) with a range of clinical disability, who completed the 6MWT wearing gait analysis system. GA was assessed by comparing left and right swing times, and BCG was assessed by the phase coordination index (PCI). Several functional and subjective gait assessments were performed. Results show that gait is more asymmetric and less coordinated as the disease progresses (p?

SUBMITTER: Plotnik M 

PROVIDER: S-EPMC7382471 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature