title: Hemiplegic gait after stroke: is measurement of maximum speed required?
abstract: OBJECTIVE
  To study the relation between comfortable and maximum walking speed in stroke rehabilitation and to determine which parameters are predictive in this relation and increase the relations' precision.
  
  
  METHODS
  One-year prospective cohort study. Longitudinal information was obtained for 10-m comfortable and maximum walking speeds, hemiplegic limb muscle strength, and balance. In addition, subjects' ages and the type of rehabilitation they received were registered.
  
  
  METHODS
  Stroke service facilities.
  
  
  METHODS
  Eighty-one acute stroke patients.
  
  
  METHODS
  Not applicable.
  
  
  METHODS
  Ten-meter maximum walking speed.
  
  
  RESULTS
  We found a progressive improvement in walking speed and a mean systematic difference between comfortable and maximum walking speeds. An overall mean intraclass correlation coefficient for consistency of rho equal to .96 and a within- and between-subject regression coefficient of 1.32 were demonstrated for the relation between comfortable and maximum walking speeds. None of the covariables included were statistically significant in the final linear regression prediction model.
  
  
  CONCLUSIONS
  Independent of time after onset of stroke, maximum walking speed can be predicted by comfortable walking speed with considerable accuracy. The precision of this estimation is not increased by considering patients' age, hemiplegic muscle strength, balance, or therapeutic intervention.
authors.affiliation: Research Bureau, Isala Klinieken, Zwolle, The Netherlands. b.j.kollen@isala.nl
authors.forename: Boudewijn
authors.initials: B
authors.lastname: Kollen
authors.forename: Gert
authors.initials: G
authors.lastname: Kwakkel
authors.forename: Eline
authors.initials: E
authors.lastname: Lindeman
mesh_terms: D000367:Age Factors; D000368:Aged; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D005260:Female; D005684:Gait / Q000502:physiology*; D006429:Hemiplegia / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000503:physiopathology; D004856:Postural Balance / Q000502:physiology; D011237:Predictive Value of Tests; D020521:Stroke / Q000150:complications* / Q000503:physiopathology; D013997:Time Factors