Archives of Physical Medicine and Rehabilitation
Volume 90, Issue 9 , Pages 1541-1547 , September 2009

Intratester Reliability and Validity of Concentric Measurements Using a New Hand-Held Dynamometer

References 

  1. Li RC, Jasiewicz JM, Middleton J, et al. The development, validity, and reliability of a manual muscle testing device with integrated limb position sensors. Arch Phys Med Rehabil. 2006;87:411–417
  2. Stratford PW, Balsor BE. A comparison of make and break tests using a hand-held dynamometer and the Kin-Com. J Orthop Sports Phys Ther. 1994;19:28–32
  3. Andrews AW. Hand-held dynamometry for measuring muscle strength. J Hum Muscle Perform. 1991;1:35–50
  4. Bohannon RW, Andrews AW. Interrater reliability of hand-held dynamometry. Phys Ther. 1987;67:931–933
  5. Ortqvist M, Gutierrez-Farewik EM, Farewik M, Jansson A, Bartonek A, Broström E. Reliability of a new instrument for measuring plantarflexor muscle strength. Arch Phys Med Rehabil. 2007;88:1164–1170
  6. Lund H, Søndergaard K, Zachariassen T, et al. Learning effect of isokinetic measurements in healthy subjects, and reliability and comparability of Biodex and Lido dynamometers. Clin Physiol Funct Imaging. 2005;25:75–82
  7. Fosang A, Baker R. A method for comparing manual muscle strength measurements with joint moments during walking. Gait Posture. 2006;24:406–411
  8. Martin HJ, Yule V, Syddall HE, Dennison EM, Cooper C, Aihie Sayer A. Is hand-held dynamometry useful for the measurement of quadriceps strength in older people? (A comparison with the gold standard Biodex dynamometry). Gerontology. 2006;52:154–159
  9. Harlaar J, Roebroeck ME, Lankhorst GJ. Computer-assisted hand-held dynamometer: low-cost instrument for muscle function assessment in rehabilitation medicine. Med Biol Eng Comput. 1996;34:329–335
  10. Mital A, Kopardekar P, Motorwala A. Isokinetic pull strengths in the vertical plane: effects of speed and arm angle. Clin Biomech. 1995;10:110–112
  11. Dunn JC, Iversen MD. Interrater reliability of knee muscle forces obtained by hand-held dynamometer from elderly subjects with degenerative back pain. J Geriatr Phys Ther. 2003;26:23–29
  12. Wikholm JB, Bohannon RW. Hand-held dynamometer measurements: tester strength makes a difference. J Orthop Sports Phys Ther. 1991;13:191–197
  13. Baltzopoulos V, Brodie DA. Isokinetic dynamometry (Applications and limitations). Sports Med. 1989;8:101–116
  14. Shrout PE, Fleiss JL. Intraclass correlations: uses in assessing rater reliability. Psychol Bull. 1979;86:420–428
  15. Fleiss JL. The design and analysis of clinical experiments. New York: John Wiley & Sons; 1986;
  16. Bland JM, Altman DG. Agreement between methods of measurement with multiple observations per individual. J Biopharm Stat. 2007;17:571–582
  17. Bland JM, Altman DG. Measuring agreement in method comparison studies. Stat Methods Med Res. 1999;8:135–160
  18. Bland JM, Altman DG. A note on the use of the intraclass correlation coefficient in the evaluation of agreement between two methods of measurement. Comput Biol Med. 1990;20:337–340
  19. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet. 1986;1:307–310
  20. Gore CJ. Physiological tests for elite athletes: Australian Sports Commission. In: Champaign: Human Kinetics; 2000;p. 155–177
  21. Kannus P. Isokinetic evaluation of muscular performance: implications for muscle testing and rehabilitation. Int J Sports Med. 1994;15:S11–S18

 Supported by the Foundation for Research, Science and Technology of New Zealand (contract no. C08X040).

 A commercial party having a direct financial interest in the results of the research supporting this article has not conferred or will not confer a financial benefit on the author or one or more of the authors. Janssen and Le-Ngoc are employees of Industrial Research Limited (IRL), which developed the hand-held dynamometer. IRL intends to commercialize the dynamometer through joint venture or licensing agreement with a commercial party, which has not yet been identified. The authors will not be involved in the commercialization process, and no financial benefit will be conferred on the authors.

 Reprints are not available from the author.

PII: S0003-9993(09)00332-3

doi: 10.1016/j.apmr.2009.02.021

Archives of Physical Medicine and Rehabilitation
Volume 90, Issue 9 , Pages 1541-1547 , September 2009