Comprehensive health assessment based on ICF components using the WOMAC index in patients with osteoarthritis Evaluación integral de la salud basada en componentes ICF utilizando el índice WOMAC en pacientes con artrosis


Gu Kabul E., Caglayan B. C., Basakci Calik B., Kaymaz S., Karasu U.

Revista Colombiana de Reumatologia, vol.31, no.3, pp.356-364, 2024 (Scopus) identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 3
  • Publication Date: 2024
  • Doi Number: 10.1016/j.rcreu.2022.08.003
  • Journal Name: Revista Colombiana de Reumatologia
  • Journal Indexes: Scopus
  • Page Numbers: pp.356-364
  • Keywords: Osteoarthritis, Outcome measures, Quality of life
  • Uşak University Affiliated: Yes

Abstract

Introduction: Osteoarthritis (OA) is a common degenerative disease associated with functional impairment, activity limitation, participation restriction, and poor quality of life. Therefore, comprehensive assessment is important to determine how complex problems affect patients with OA. Objectives: The first aim of this study was to link and allocate items of The Western Ontario and McMaster Universities (WOMAC) OA index with the ICF Comprehensive Core Set for OA. The second aim was to examine the relationship between quality of life and each ICF component score based on WOMAC clinical data in OA. Materials and methods: Health status was evaluated with WOMAC and quality of life with the Nottingham Health Profile (NHP). The WOMAC items were linked with codes of the ICF Comprehensive Core Set for OA and allocated with the ICF components by three researchers. The relationship between WOMAC scores and the NHP was determined by Pearson correlation analysis. Results: 87 patients with OA were included. As distinguished by the researchers, 7 items of WOMAC covered body function and 17 covered activity-participation. Body function and activity-participation had a moderate correlation with the pain subtest of the NHP and low correlation with the energy level subtest and total score of the NHP. Activity-participation had a high correlation with the physical abilities subtest of the NHP. Conclusion: Although WOMAC does not cover environmental factors, it is a comprehensive tool to assess health status and quality of life. Our results showed that in OA physical abilities can lead to limitations in activity and participation, and these limitations are associated with the individual's pain, energy level, and quality of life. Clinical trial registration number: NCT04956510.