alexa The impact of rotator cuff pathology on isometric and isokinetic strength, function, and quality of life.
Genetics & Molecular Biology

Genetics & Molecular Biology

Journal of Tissue Science & Engineering

Author(s): MacDermid JC, Ramos J, Drosdowech D, Faber K, Patterson S

Abstract Share this page

Abstract The purposes of this study were to determine the reliability of strength and self-reporting measures, the relationship of different strength measures to function, and the impact of rotator cuff pathology on patients' quality of life. Patients with nonoperated rotator cuff pathology (n = 36) and unaffected control subjects (n = 48) were assessed by use of the LIDO dynamometer to determine isometric and isokinetic (concentric and eccentric) strength of the shoulder rotators. The Shoulder Pain and Disability Index and Short Form-36 were self-reported by patients. Intraclass correlation coefficients (ICCs) were used to assess reliability, and Pearson correlations and multiple linear regression were used to determine the relationship between strength and function. The findings of this study include the following: (1) measures of self-reported physical disability had high reliability (ICC = 0.89); (2) the LIDO dynamometer reliably measured internal and external shoulder rotation strength in both concentric and isometric modes of testing (ICC = 0.78-0.94), whereas eccentric muscle actions had lower reliability; (3) all shoulder rotation strength measures were predictive of disability, with isometric external rotation strength being the most predictive (r = 0.56); and (4) the presence of rotator cuff pathology was highly predictive of impaired physical health quality of life (R(2) = 0.71, P < .001). This article was published in J Shoulder Elbow Surg and referenced in Journal of Tissue Science & Engineering

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

  • 6th International Conference on Tissue Engineering and Regenerative Medicine
    August 23-24 , 2017 San Francisco, California ,USA
  • 8th International Conference on Tissue Science and Regenerative Medicine
    September 11-12, 2017 Singapore City, singapore
  • 9th Annual Conference on Stem Cell and Regenerative Medicine
    Sep 25-26, 2017 Berlin, Germany
  • 10th World Congress on Stem Cell and Biobanking
    October 23-24, 2017 Osaka, Japan

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords