French, Jonathan M. R.
Deere, Kevin
Sayers, Adrian
Whitehouse, Michael R.
Funding for this research was provided by:
Orthopaedic Research UK / British Hip Society (568)
Article History
Received: 20 February 2025
Accepted: 15 July 2025
First Online: 14 October 2025
Declarations
:
: Before Personal Data and Sensitive Personal Data are recorded in the NJR, express written patient consent is provided. The NJR records patient consent as either ‘Yes’, ‘No’, or ‘Not Recorded’. Data access was granted after application through the NJR Research Committee. Ethical approval for this study specifically was not required in line with Medical Research Council and NHS England guidelines.
: Not applicable.
: JMRF reports a research fellowship funded by Orthopaedic Research UK and the British Hip Society, paid to the University of Bristol, related to this study. AS, KD, and MRW report grants or contracts from Healthcare Quality Improvement Partnership: National Joint Registry, unrelated to this study. MRW also reports royalties or licenses from Taylor & Francis, payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from Heraeus, and is a member of the editorial board of The Bone & Joint Journal, all of which are unrelated to this study.