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A wearable gait analysis system using inertial sensors Part II: Evaluation in a clinical setting
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), Intelligent Systems´ laboratory.ORCID iD: 0000-0002-3495-2961
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), Intelligent Systems´ laboratory.ORCID iD: 0000-0002-4143-2948
Center for Person-Centered Care, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Department of Orthopedics, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
2012 (English)In: BIOSIGNALS 2012 - Proceedings of the International Conference on Bio-Inspired Systems and Signal Processing, [S. l.]: SciTePress, 2012, 5-14 p.Conference paper, Published paper (Refereed)
Abstract [en]

The gold standard for gait analysis, in-lab 3D motion capture, is not routinely used for clinical assessment due to limitations in availability, cost and required training. Inexpensive alternatives to quantitative gait analysis are needed to increase the its adoption. Inertial sensors such as accelerometers and gyroscopes are promising tools for the development of wearable gait analysis (WGA) systems. The present study evaluates the use of a WGA system on hip-arthroplasty patients in a real clinical setting. The system provides information about gait symmetry and normality. Results show that the normality measurements are well correlated with various quantitative and qualitative measures of recovery and health status.

Place, publisher, year, edition, pages
[S. l.]: SciTePress, 2012. 5-14 p.
Keyword [en]
gait analysis, inertial sensors, normality, symmetry
National Category
Other Medical Engineering
Identifiers
URN: urn:nbn:se:hh:diva-17518Scopus ID: 2-s2.0-84861976917ISBN: 9789898425898 (print)OAI: oai:DiVA.org:hh-17518DiVA: diva2:516207
Conference
International Conference on Bio-inspired Systems and Signal Processing, BIOSIGNALS 2012, Vilamoura, Algarve, Portugal, 1-4 February, 2012
Note

Partially funded by the Promobilia Foundation.

Available from: 2012-04-18 Created: 2012-04-17 Last updated: 2017-04-21Bibliographically approved
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