Volume 18, Issue 4 p. 477-486
RESEARCH ARTICLE

“I've been to physical therapy before, but not for the knees.” A qualitative study exploring barriers and facilitators to physical therapy utilization for knee osteoarthritis

Meredith B. Christiansen

Corresponding Author

Meredith B. Christiansen

Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE, USA

Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE, USA

Correspondence

Meredith B. Christiansen, Department of Physical Therapy, College of Health Sciences, University of Delaware, 540 S. College Avenue, Newark, DE 19713, USA.

Email: mbchrist@udel.edu

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Celeste Dix

Celeste Dix

Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE, USA

Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE, USA

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Hiral Master

Hiral Master

Department of Orthopedic Surgery and Rehabilitation, Vanderbilt University Medical Center, Nashville, TN, USA

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Jason T. Jakiela

Jason T. Jakiela

Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE, USA

Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE, USA

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Barbara Habermann

Barbara Habermann

School of Nursing, Pacific Lutheran University, Tacoma, WA, USA

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Karin G. Silbernagel

Karin G. Silbernagel

Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE, USA

Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE, USA

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Daniel K. White

Daniel K. White

Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE, USA

Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE, USA

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First published: 26 June 2020
Citations: 7

Abstract

Background

Physical therapy (PT) is recommended to reduce pain and improve function. However, only 10%–15% of adults with knee osteoarthritis (OA) use PT in the United States. The purpose of this study was to explore patient-reported barriers and facilitators to PT utilization for knee OA, to understand why PT is underutilized.

Methods

Qualitative descriptive study using semi-structured interviews was conducted, that is, one-on-one phone interviews with adults from local community centers. Participants were eligible if they were fluent in English and self-reported knee OA (1) over 45 years of age, (2) have activity-related knee pain, and (3) have no morning stiffness or morning stiffness in the knee(s) for ≤30 min. Interviews were audio-recorded and transcribed. To identify barriers and facilitators to PT utilization for knee OA, a coding framework, thematic analysis, and a constant comparative approach were used.

Results

Of 22 participants with health insurance and who participated, 59% were considering PT, 23% refused PT, and 18% used PT for knee OA. Themes identified as either barriers or facilitators for participants were (1) previous experience with PT, (2) physician referral, (3) beliefs about treatment efficacy before and after knee replacement surgery, (4) insurance coverage, and (5) preference to avoid surgery.

Conclusion

A previous positive encounter with PT and a physician referral may facilitate PT utilization for adults with knee OA. Knowledge about and access to PT services were not identified as barriers related to PT utilization. Further research is necessary to confirm findings in a broader group of adults with knee OA.

CONFLICT OF INTEREST

All of the authors declare no potential conflicts of interest to the research, authorship, and publication of this article.

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