title: Performance-based gait tests for acute stroke patients.
abstract: OBJECTIVE
  Qualitative measures may not differentiate severity of deficits after an acute or subacute stroke. The aim of this study was to contrast the utility of performance-based gait tests with qualitative measures in a sample of acute stroke patients.
  
  
  METHODS
  Twenty acute stroke subjects had their performance-based gait measured by gait speed, walking distance, gait energy expenditure, and gait energy cost. They were also qualitatively evaluated for cognition, functional outcomes, motor impairment, and Functional Ambulation Category.
  
  
  RESULTS
  Strong and significant correlations were observed among performance-based gait tests. Qualitative scales indicated moderate to minimal deficits in each domain evaluated, although they were not correlated among themselves, except for Functional Ambulation Category and FIM and FIM and Mini-Mental State Exam. Functional Ambulation Category correlated with performance-based gait tests.
  
  
  CONCLUSIONS
  Performance-based gait tests are feasible to conduct during early recovery after a stroke and allow better discrimination among the patients than qualitative measures.
authors.affiliation: School of Physical Therapy, Texas Woman's University, Houston, Texas, USA.
authors.forename: Inácio Teixeira
authors.initials: IT
authors.lastname: Cunha
authors.forename: Peter A C
authors.initials: PA
authors.lastname: Lim
authors.forename: Helene
authors.initials: H
authors.lastname: Henson
authors.forename: Trilok
authors.initials: T
authors.lastname: Monga
authors.forename: Huma
authors.initials: H
authors.lastname: Qureshy
authors.forename: Elizabeth J
authors.initials: EJ
authors.lastname: Protas
mesh_terms: D000368:Aged; D004734:Energy Metabolism; D005260:Female; D005684:Gait; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D020521:Stroke / Q000503:physiopathology*; D000071939:Stroke Rehabilitation