Patients’ choice of healthcare provider for primary hip and knee arthroplasty: a national register-based observational cohort study of 62,676 patients from Norway, 2014–2018

Authors

  • Beate Hauglann Centre for Clinical Documentation and Evaluation (SKDE), Northern Norway Regional Health Authority, Tromsø, Norway
  • Cato Kjærvik Centre for Clinical Documentation and Evaluation (SKDE), Northern Norway Regional Health Authority, Tromsø; Department of Surgery, Nordland Hospital Trust, Vesteraalen Hospital, Stokmarknes; Department of Clinical Medicine, Faculty of Health Science, UiT The Arctic University of Norway, Tromsø, Norway https://orcid.org/0000-0003-0556-334X
  • Eva Stensland Centre for Clinical Documentation and Evaluation (SKDE), Northern Norway Regional Health Authority, Tromsø; Department of Community Medicine, Faculty of Health Science, UiT The Arctic University of Norway, Tromsø, Norway
  • Yohannes Tesfay Centre for Clinical Documentation and Evaluation (SKDE), Northern Norway Regional Health Authority, Tromsø, Norway
  • Anne Marie Fenstad The Norwegian Arthroplasty Register, Department of Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway https://orcid.org/0000-0002-6429-0153
  • Ove Furnes The Norwegian Arthroplasty Register, Department of Orthopaedic Surgery, Haukeland University Hospital, Bergen; Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway https://orcid.org/0000-0001-8223-2515
  • Tor Ingebrigtsen Department of Clinical Medicine, Faculty of Health Science, UiT The Arctic University of Norway, Tromsø; Department of Neurosurgery, Ophthalmology and Otorhinolaryngology, University Hospital of North Norway, Tromsø, Norway https://orcid.org/0000-0001-5966-9786

DOI:

https://doi.org/10.2340/17453674.2026.46430

Keywords:

Arthroplasty, Hip, Knee

Abstract

Background and purpose: We aimed to quantify how provider-related factors are associated with patients’ revealed, GP-mediated choice of arthroplasty provider in Norway, expressed as willingness to travel (WTT) in minutes, and to explore how WTT for travel time was modified by patient characteristics.
Methods: This is a national observational cohort study including all publicly funded, elective primary hip and knee arthroplasties in Norway, 2014–2018 (n = 62,676), with linkage to national registries. A mixed logit model was used to analyze choice among providers with different attributes, in both preference and WTT space. Associations between individual-level travel-time preferences and patient characteristics were analyzed with multilevel modelling.
Results: Patients accepted substantial additional travel time for several provider attributes. Mean WTT was 156 min (95% confidence interval [CI] 130–182; median 8) for a dedicated elective surgical unit, 70 min (CI 67–72) for a provider within the patient’s regional health authority, 16 min (CI 15–17) for above-median surgical volume, 4 min (CI 3–5) for an adult child living near the provider, and 3 min (CI 3–3) for below-median waiting time. WTT for travel time was reduced in patients with high comorbidity (−27%), low education (−33%), and low income (−30%), with graded gradients across categories, and decreased with increasing age.
Conclusion: Provider attributes were associated with patients’ revealed, GP-mediated choice of arthroplasty provider, expressed as clinically interpretable WTT. WTT was lower among older, sicker, and socioeconomically disadvantaged patients, indicating that realized choice is patterned by both modifiable structural features of the healthcare system and patient-level socioeconomic gradients.

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Published

2026-08-31

How to Cite

Hauglann, B., Kjærvik, C., Stensland, E., Tesfay, Y., Fenstad, A. M., Furnes, O., & Ingebrigtsen, T. (2026). Patients’ choice of healthcare provider for primary hip and knee arthroplasty: a national register-based observational cohort study of 62,676 patients from Norway, 2014–2018. Acta Orthopaedica, 97, 561–567. https://doi.org/10.2340/17453674.2026.46430

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