title: The longitudinal relation between physical capacity and wheelchair skill performance during inpatient rehabilitation of people with spinal cord injury.
abstract: OBJECTIVE
  To study the longitudinal relation between physical capacity and wheelchair skill performance in subjects with spinal cord injury (SCI) during rehabilitation.
  
  
  METHODS
  Observational prospective cohort study. Measurements were taken 3 times during subjects' rehabilitation.
  
  
  METHODS
  Eight rehabilitation centers in the Netherlands.
  
  
  METHODS
  Ninety-seven subjects with SCI.
  
  
  METHODS
  Not applicable.
  
  
  METHODS
  Parameters of physical capacity were upper-extremity muscle strength (manual muscle test [MMT] sum score), peak oxygen uptake, and peak power output (POpeak). The Wheelchair Circuit consists of 8 wheelchair skills and results in 3 test scores: ability, performance time, and physical strain.
  
  
  RESULTS
  POpeak was related to all 3 scores of the Wheelchair Circuit, and the MMT sum score was related to the ability score and the performance time score. The results indicate that (1) subjects with higher values of POpeak and/or the MMT sum score had better scores on the Wheelchair Circuit than subjects with lower values and (2) when a subject increased his/her POpeak and/or MMT sum score, this was associated with better wheelchair skill scores.
  
  
  CONCLUSIONS
  There is a significant longitudinal relation between wheelchair skill performance and POpeak and MMT sum score during the rehabilitation of people with SCI. To optimize wheelchair skill performance, attention should be directed toward manual wheelchair exercise training and strength training of the upper body.
authors.affiliation: Institute for Rehabilitation Research, Hoensbroek, VU University Medical Center, Amsterdam, the Netherlands.
authors.forename: Olga J
authors.initials: OJ
authors.lastname: Kilkens
authors.forename: Annet J
authors.initials: AJ
authors.lastname: Dallmeijer
authors.forename: Anand V
authors.initials: AV
authors.lastname: Nene
authors.forename: Marcel W
authors.initials: MW
authors.lastname: Post
authors.forename: Lucas H
authors.initials: LH
authors.lastname: van der Woude
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007297:Inpatients; D008137:Longitudinal Studies; D008297:Male; D010101:Oxygen Consumption / Q000502:physiology; D010807:Physical Endurance / Q000502:physiology*; D011446:Prospective Studies; D012044:Regression Analysis; D013119:Spinal Cord Injuries / Q000503:physiopathology* / Q000534:rehabilitation*; D013647:Task Performance and Analysis; D016896:Treatment Outcome; D014910:Wheelchairs