Psychometric evaluation of the functional walking test for children withcerebral palsy

References

• Gage JR, editor. The treatments of gait problems in cerebral palsy. LondonMac Keith Press2004.
   Google Scholar
• Anttila H, Suoranta J, Malmivaara A, Makela M, Autti-Ramo I. Effectiveness of physiotherapy and conductive education interventions in children with cerebral palsy: a focused review. Am J Phys Med Rehabil 2008;87(6):478–501.
   PubMed Web of Science ®Google Scholar
• American Physical Therapy Association's Task Force. Task force on standards for measurement in physical therapy. Standards for tests and measurements in physical therapy practice. Phys Ther 1991;71(8):589–622.
   PubMed Web of Science ®Google Scholar
• Bayley N. Bayley scales of infant and toddler development. 3rd edBayley-III). San Antonio, TXPearson Education2006.
   Google Scholar
• Berg KO, Wood D, Williams JI, Gayton D. Measuring balance in the elderly: preliminary development of an instrument. Physiotherapy Canada: 1989;41:304–311.
   Google Scholar
• Graham HK, Harvey A, Rodda J, Nattrass GR, Pirpiris M. The Functional Mobility Scale (FMS). JPediatr Orthop 2004;24(5):514–520.
   PubMed Web of Science ®Google Scholar
• Novacheck TF, Stout JL, Tervo R. Reliability and validity of the Gillette Functional Assessment Questionnaire as an outcome measure in children with walking disabilities. JPediatr Orthop 2000;20(1):75–81.
   PubMed Web of Science ®Google Scholar
• Russell DJ, Rosenbaum PL, Cadman DT, Gowland C, Hardy S, Jarvis S. The gross motor function measure: a means to evaluate the effects of physical therapy. Dev Med Child Neurol 1989;31(3):341–352.
   PubMed Web of Science ®Google Scholar
• Hayley SM, Coster WJ, Ludlow LH, Haltiwanger JT, Andrellos PJ. Pediatric evaluation and disability inventory (PEDI): development, standardization and administration manual. Boston, MANew England Medical Center Hospitals, Inc. and PEDI Research Group1992.
   Google Scholar
• Msall ME, DiGaudio K, Rogers BT, LaForset S, Cantanzaro NL, Campbell J, Wilczenski F, Duffy LC. The functional independence measure for children (WeeFIM). Conceptual basis and pilot use in children with developmental disabilities. Clin Pediatr 1994;33(7): 421–430.
   PubMed Web of Science ®Google Scholar
• McCarthy ML, Silberstein CE, Atkins EA, Harryman SE, Sponseller PD, Hadley-Miller NA. Comparing reliability and validity of pediatric instruments for measuring health and well-being of children with spastic cerebral palsy. Dev Med Child Neurol 2002;44(7):468–476.
   PubMed Web of Science ®Google Scholar
• Russell D, Rosenbaum PL, Avery L, Lane M. Gross Motor Function Measure (GMFM-66 and GMFM-88) User's Manual. Clinics in Developmental Medicine No. 159. LondonMac Keith Press2002.
   Google Scholar
• Jenkinson A. A clinical method of assessing functional ability and the gait patterns of children with cerebral palsy. In: School of physiotherapy. DublinTrinity College Dublin1986. p. 208.
   Google Scholar
• Holt KS. Review: the assessment of walking in children with particular reference to cerebral palsy. Child Care Health Dev 1981;7(5):281–297.
   PubMed Web of Science ®Google Scholar
• Nunnally J, Bernstein I. Psychometric theory. 3rd ed. New YorkMcGraw-Hill, Inc1994.
   Google Scholar
• Rankin G, Stokes M. Reliability of assessment tools in rehabilitation: an illustration of appropriate statistical analyses. Clin Rehabil 1998;12(3):187–199.
   PubMed Web of Science ®Google Scholar
• Bjornson K, Graubert C, McLaughlin J. Test–retest reliability of the gross motor function measure in children with cerebral palsy. Phys Occup Ther Pediatr 1998;18:51–61.
   Google Scholar
• Russell DJ, Avery LM, Rosenbaum PL, Raina PS, Walter SD, Palisano RJ. Improved scaling of the gross motor function measure for children with cerebral palsy: evidence of reliability and validity. Phys Ther 2000;80(9):873–885.
   PubMed Web of Science ®Google Scholar
• Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. [[see comment]]. Lancet 1986;1(8476):307–310.
   PubMed Web of Science ®Google Scholar
• McGraw KO, Wong SP. Forming inferences about some intraclass correlation coefficients. Psychol Methods 1996; 1(1):30–46.
   Web of Science ®Google Scholar
• Streiner DL, Norman GR. Health measurement scales apractical guide to their development and use. 4th ed. NewYork: Oxford University Press; 2008.
   Google Scholar
• Ketelaar M, Vermeer A, Helders PJ. Functional motor abilities of children with cerebral palsy: a systematic literature review of assessment measures. Clin Rehabil 1998;12(5):369–380.
   PubMed Web of Science ®Google Scholar
• Palisano R, Rosenbaum P, Walter S, Russell D, Wood E, Galuppi B. Development and reliability of a system to classify gross motor function in children with cerebral palsy. Dev Med Child Neurol 1997;39(4):214–223.
   PubMed Web of Science ®Google Scholar
• Sim J, Wright C. Research in health care, concepts, designs and methods. 2nd ed. Cheltenham: Nelson Thornes Ltd. 2002.
   Google Scholar
• Wright FV, Rosenbaum PL, Goldsmith CH, Law M, Fehlings DL. How do changes in body functions andstructures, activity, and participation relate in children with cerebral palsy? Dev Med Child Neurol 2008;50(4):283–289.
   PubMed Web of Science ®Google Scholar
• Bagley AM, Bagley AM, Gorton GA, Oeffinger D, Barnes D, Calmes J, Nicholson D, Damiano D, Abel M, Kryscio R, Rogers S, Tylkowski C. Outcome assessments in children with cerebral palsy, part II: discriminatory ability of outcome tools.[[see comment]]. Dev Med Child Neurol 2007;49(3): 181–186.
   PubMed Web of Science ®Google Scholar
• Palisano RJ, Cameron D, Rosenbaum PL, Walter SD, Russell D. Stability of the gross motor function classification system. Dev Med Child Neurol 2006;48(6):424–428.
   PubMed Web of Science ®Google Scholar
• Morris C. Development of the gross motor function classification system (1997). Dev Med Child Neurol 2008;50(1):5.
   PubMed Web of Science ®Google Scholar
• Stratford PW, Binkley FM, Riddle DL. Health status measures: strategies and analytic methods for assessing change scores. Phys Ther 1996;76(10):1109–1123.
   PubMed Web of Science ®Google Scholar
• SPARCLE. Study of participation of children with cerebral palsy living in Europe. 2009. Available from: http://www.ncl. ac.uk/sparcle/index.htm. Last accessed April 2010.
   Google Scholar