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Scientific article
English

Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful

Published inJournal of Arthroplasty, vol. 35, no. 10, p. 2865-2871.e2
Publication date2020
Abstract

Total knee arthroplasty (TKA) is the operation of choice in patients with end-stage knee osteoarthritis (OA). Up to 1 in 5 patients still encounter functional limitations after TKA, partly explaining patient dissatisfaction. Which gait ability to target after TKA remains unclear. To determine whether Minimal Clinical Important Improvement (MCII) or Patient Acceptable Symptom State (PASS) values could be derived from gait parameters recorded in patients with TKA. And, if so, to define those values.

Keywords
  • Minimal Clinical Important Improvement
  • Patient Acceptable Symptom State
  • Gait
  • Knee kinematic
  • Osteoarthritis
  • Total knee arthroplasty
Citation (ISO format)
BONNEFOY, Alice et al. Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful. In: Journal of Arthroplasty, 2020, vol. 35, n° 10, p. 2865–2871.e2. doi: 10.1016/j.arth.2020.05.038
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ISSN of the journal0883-5403
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Technical informations

Creation07/20/2020 12:06:00 PM
First validation07/20/2020 12:06:00 PM
Update time03/15/2023 10:37:28 PM
Status update03/15/2023 10:37:28 PM
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