Factors Associated With the Outcome of a First-Line Intervention for Patients With Hip or Knee Osteoarthritis or Both: Data From the BOA Register.

"Disclosures and Presentations The authors completed the ICMJE Form for Disclosure of Potential Conflicts of Interest and reported no conflicts of interest. T. Jönsson is a member of the steering committee of the BOA register, for which she does not receive any financial compensation. L. Dahlberg is cofounder and chief medical officer of Joint Academy, a company that provides digital nonsurgical treatment for patients with hip and/or knee OA. L. Dahlberg owns stocks in, is a board member of, and is a paid part-time consultant for Joint Academy since May 1, 2019. H. Nero is a part-time employee at Joint Academy. Of note, Joint Academy has not supported this work financially and has thus played no role concerning study conception, study design, analysis of data, and manuscript compilation. All other authors report no competing interests."

"Funding There is no funding to report for this study."