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

Bonnefoy, Alice; Luebbeke-Wolff, Anne; Miozzari, Hermès Howard; Armand, Stéphane; Sagawa, Yoshimasa (Junior); Turcot, Katia; Poncet, Antoine

doi:10.1016/j.arth.2020.05.038

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Title		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
Authors		Bonnefoy, Alice Luebbeke-Wolff, Anne Miozzari, Hermès Howard Armand, Stéphane Sagawa, Yoshimasa (Junior) Turcot, Katia Poncet, Antoine
Published in		The Journal of arthroplasty. 2020, vol. 35, no. 10, p. 2865-2871.e2
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
Identifiers		DOI: 10.1016/j.arth.2020.05.038 PMID: 32646679
Full text		Article (Published version) (367 Kb) - Limited access to UNIGE Other version: https://www.sciencedirect.com/science/article/pii/S0883540320305787
Structures		Faculté de médecine / Section de médecine clinique / Département de chirurgie Faculté de médecine / Section de médecine clinique / Département de santé et médecine communautaires Faculté de médecine / Centre de recherche clinique
Research groups		Epidémiologie clinique et biostatistique (115) Laboratoire de cinésiologie (943)
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 https://archive-ouverte.unige.ch/unige:141908