Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Development and testing of a reduced WOMAC function scale.

S L Whitehouse1, E A Lingard, J N Katz

  • 1Orthopaedic Research Unit, Queensland University of Technology, Prince Charles Hospital, Chermside, Brisbane QLD 4001, Australia.

The Journal of Bone and Joint Surgery. British Volume
|August 2, 2003
PubMed
Summary

A new, shorter Western Ontario and McMasters University Osteoarthritis Index (WOMAC) function scale was developed for total joint replacement patients. This validated, reliable, and responsive reduced scale offers a practical alternative for assessing patient function post-surgery.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Intraoperative Cell Salvage for Revision Hip Arthroplasty: A 24-Year Study of Transfusion Requirements.

JB & JS open access·2025
Same author

Consequences of patient denial at first exemption request for cardiac transplantation.

The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation·2025
Same author

Effectiveness of remote exercise programs in reducing pain for patients with knee osteoarthritis: A systematic review of randomized trials.

Osteoarthritis and cartilage open·2022
Same author

Does gabapentin provide benefit for patients with knee OA? A benefit-harm and cost-effectiveness analysis.

Osteoarthritis and cartilage·2022
Same author

Treatment of the syndrome of knee pain and meniscal tear in middle-aged and older persons: A narrative review.

Osteoarthritis and cartilage open·2022
Same author

Mechanical symptoms and meniscal tear: a reappraisal.

Osteoarthritis and cartilage·2021

Area of Science:

  • Orthopedics
  • Rheumatology
  • Health Outcomes Research

Background:

  • Osteoarthritis significantly impacts joint function.
  • The Western Ontario and McMasters University Osteoarthritis Index (WOMAC) is a widely used measure.
  • A concise WOMAC function scale is needed for post-total joint replacement assessment.

Purpose of the Study:

  • To derive and validate a reduced WOMAC function scale.
  • To assess the validity, reliability, and responsiveness of the reduced scale.
  • To provide a practical alternative to the full WOMAC function scale.

Main Methods:

  • Prospective data from 862 total knee and 716 total hip replacements were analyzed.
  • Clinical expert advice and data analysis were used to derive the reduced scale.

Related Experiment Videos

  • The reduced scale was tested for validity, reliability, and responsiveness.

    • Main Results:

    • A reduced WOMAC function scale was successfully derived and validated.
    • The reduced scale demonstrated comparable convergent validity with other function measures.
    • High reliability (Cronbach's alpha > 0.85) and greater responsiveness (1.6 vs. 1.4) were observed for the reduced scale.

    Conclusions:

    • The reduced WOMAC function scale is a practical, valid, reliable, and responsive tool for post-total joint replacement.
    • This shortened scale offers an efficient alternative to the full WOMAC function scale.
    • Further research is recommended to establish its broader applicability.