Disability and Health Journal
Volume 4, Issue 1 , Pages 52-57 , January 2011

Does an accelerometer accurately measure steps taken under controlled conditions in adults with mild multiple sclerosis?

References 

  1. Motl RW. Physical activity and its measurement and determinants in multiple sclerosis. Minerva Med. 2008;99:157–165
  2. Busse ME, Pearson OR, Van Deursen R, et al. Quantified measurement of activity provides insight into motor function and recovery in neurological disease. J Neurol Neurosurg Psychiatry. 2004;75:884–888
  3. Ng AV, Kent-Braun JA. Quantification of lower physical activity in persons with multiple sclerosis. Med Sci Sports Exerc. 2007;29:517–523
  4. Pearson OR, Busse ME, Van Deursen RWM, et al. Quantification of walking mobility in neurological disorders. Q J Med. 2004;97:463–475
  5. Martin CL, Phillips BA, Kilpatrick TJ, et al. Gait and balance impairment in early multiple sclerosis in the absence of clinical disability. Mult Scler. 2006;12:620–628
  6. Bassett DR, Ainsworth BE, Leggett SR, et al. Accuracy of five electronic pedometers for measuring distance walked. Med Sci Sports Exerc. 1996;28:1071–1077
  7. Crouter SE, Schneider PL, Karabulut M, et al. Validity of 10 electronic pedometers for measuring steps, distance, and energy cost. Med Sci Sports Exerc. 2003;35:1455–1460
  8. Le Masurier GC, Tudor-Locke C. Comparison of pedometer and accelerometer accuracy under controlled conditions. Med Sci Sports Exerc. 2003;35:867–871
  9. Messick S. Validity of psychological assessment: validation of inferences from persons' responses and performances as scientific inquiry into score meaning. Am Psychol. 1999;50:741–749
  10. Motl RW, McAuley E, Snook EM, et al. Accuracy of two electronic pedometers for measuring steps taken under controlled conditions among ambulatory individuals with multiple sclerosis. Mult Scler. 2005;11:343–345
  11. Elsworth C, Dawes H, Winward C, et al. Pedometer steps counts in individuals with neurological conditions. Clin Rehabil. 2009;23:171–175
  12. Motl RW, Snook EM, Agiovlasitis S, et al. Calibration of accelerometer output for ambulatory adults with multiple sclerosis. Arch Phys Med Rehabil. 2009;90:1778–1784
  13. Olgiati R, Jacquet J, Di Prampero PE. Energy cost of walking and exertional dypsnea in multiple sclerosis. Am Rev Respir Dis. 1986;134:1005–1010
  14. Mathews CE. Calibration of accelerometer output for adults. Med Sci Sports Exerc. 2005;11:S512–S522
  15. Thomas S, Reading J, Shephard RJ. Revision of the Physical Activity Readiness Questionnaire. Can J Sport Sci. 1992;17:338–345
  16. American College of Sports Medicine . ACSM's guidelines for exercise testing and prescription. 7th ed. Baltimore, MD: Lippincott, Williams, and Wilkins; 2005;
  17. Hadjimichael O, Kerns RB, Rizzo MA, et al. Persistent pain and uncomfortable sensations in persons with multiple sclerosis. Pain. 2007;127:35–41
  18. Marrie RA, Cutter G, Tyry T, et al. Does multiple sclerosis-associated disability differ between races?. Neurology. 2005;66:1235–1240
  19. Stuifbergen AK, Becker H. Health promotion practices of women with multiple sclerosis. Phys Med Rehabil Clin N Am. 2001;12:9–22
  20. Stuifbergen AK, Blozis SA, Harrison TC, et al. Exercise, functional limitations, and quality of life: a longitudinal study of persons with multiple sclerosis. Arch Phys Med Rehabil. 2006;87:935–943
  21. Motl RW, McAuley E. Pathways between physical activity and quality of life in adults with multiple sclerosis. Health Psychol. 2009;28:682–689

 Financial disclosure: The authors have no financial disclosures to report.

PII: S1936-6574(10)00029-4

doi: 10.1016/j.dhjo.2010.02.003

Disability and Health Journal
Volume 4, Issue 1 , Pages 52-57 , January 2011