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Published on in Vol 13 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/84857, first published .
Woman uses a health app on her phone showing daily goals and activities

Feasibility of the “OA Coach” Mobile App to Support Individuals with Osteoarthritis: Development and Usability Testing

Feasibility of the “OA Coach” Mobile App to Support Individuals with Osteoarthritis: Development and Usability Testing

Vicky Duong   1 , PhD ;   Naomi Bloul   1 , BSc (Hons) ;   Jocelyn Bowden   1 , PhD ;   Karen Bracken   1 , PhD ;   Kate Bryce   1 , MHSc ;   Leticia Deveza   1, 2 , PhD ;   Jillian Eyles   1 , PhD ;   Abdolhay Farivar   1, 2 , MD ;   Robin Huang   3 , PhD ;   Sarah Kobayashi   1 , PhD ;   Na Liu   4 , PhD ;   Carin Pratt   5 , MAppSc ;   Charlotte Strong   5 , BSc (Hons) ;   Venkatesha Venkatesha   6 , PhD ;   Shirley Yu   1, 2 , PhD ;   David J Hunter   1, 2 , PhD

1 Sydney Musculoskeletal Research Centre, The Kolling Institute, The University of Sydney, St Leonards, New South Wales, Australia

2 Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia

3 Vulsen, Sydney, Australia

4 Business Information Systems, The University of Sydney Business School, The University of Sydney, Sydney, Australia

5 Department of Physiotherapy, Royal North Shore Hospital, St Leonards, Australia

6 Research Directorate, Northern Sydney Local Health District, Royal North Shore Hospital, St Leonards, Australia

Corresponding Author:

  • Vicky Duong, PhD
  • Sydney Musculoskeletal Research Centre
  • The Kolling Institute, The University of Sydney
  • Level 10 Kolling Building, Reserve Road
  • St Leonards, New South Wales 2065
  • Australia
  • Email: vicky.duong@sydney.edu.au