Inpatient rehabilitation after acute injury or illness for patients with and without mental health disorders: service utilization, functional improvement, and pain

Authors

  • Anja S. Sundet Department of Research and Education, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
  • Solveig L. Hauger Department of Research and Education, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway; Department of psychology, University of Oslo, Oslo, Norway
  • Ingrid A. Havnes Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
  • Nada Andelic Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway; Center for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
  • Caroline Ustvedt Department of traumatic brain injury, Sunnaas Rehabilitation Hospital, Norway
  • Grethe Månum Beitostølen Healthsports Centre, Beitostølen, Norway
  • Jeanette Kleven Department of Multitrauma, neurology and burns, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
  • Catrine Brunborg Oslo Center for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
  • Charles H. Bombardier Department of Rehabilitation Medicine, University of Washington, Seattle, Washington, United States of America
  • Jennie Ponsford Monash Epworth Rehabilitation Research Centre, School of Psychological Sciences, Monash University, Melbourne, Australia
  • Marianne Løvstad Department of Research and Education, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway; Department of psychology, University of Oslo, Oslo, Norway

DOI:

https://doi.org/10.2340/jrm.v58.45007

Keywords:

subacute rehabilitation, inpatient rehabiliation, mental health disorder, pain, opioid analgesics, functional assessment

Abstract

Objective: Compare rehabilitation process and outcomes between patients with and without mental health disorders.

Design: Observational cohort study.

Subjects: 130 patients receiving post-acute inpatient rehabilitation after acute injury or illness.

Methods: Mental health disorders were assessed with diagnostic interviews. Adjusted regression analysis examined associations between mental health disorders and rehabilitation processes, func-tional improvement, pain, and patient satisfaction.

Results: Patients with mental health disorders had more psychologist sessions (B = 5.87, 95% CI 3.87–7.87), more cancelled physiotherapy sessions (B = 1.15, 95% CI 0.38–1.93), multiprofessional team members collaborated more with external partners (B = 6.10, 95% CI 2.88–9.32), and nurses and team coordinators found their roles more demanding (OR = 5.47, 95% CI 1.38–21.76; OR = 7.43, 95% CI 2.21–24.94). Mental health disorders were associated with higher pain intensity and pain interference (B = 1.25, 95% CI 0.38–2.12; OR = 6.81, 95% CI 1.39–33.30). Opioid use was comparable on admission, but the mental health disorder group used more on discharge (OR = 4.5, 95% CI 1.75–11.55). Change in functional independence and patient satisfaction was comparable.

Conclusion: Comorbid mental health disorders were associated with several aspects of the post-acute rehabilitation process, including resource use and pain management. These findings may inform the planning and organization of rehabilitation services for patients with mental health challenges.

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Published

2026-09-07

How to Cite

Sundet, A. S., Hauger, S. L., Havnes, I. A., Andelic, N., Ustvedt, C., Månum, G., … Løvstad, M. (2026). Inpatient rehabilitation after acute injury or illness for patients with and without mental health disorders: service utilization, functional improvement, and pain. Journal of Rehabilitation Medicine, 58, jrm45007. https://doi.org/10.2340/jrm.v58.45007

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