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06:21
Postural Organization of Gait Initiation for Biomechanical Analysis Using Force Platform Recordings
Published on: July 26, 2022
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Concordance between Pressure Platform and Pedigraph.
Cristina Gonzalez-Martin1, Uxia Fernandez-Lopez2, Abian Mosquera-Fernandez2
1Research Group in Nursing and Health Care, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), 15071 A Coruña, Spain.
Diagnostics (Basel, Switzerland)
|December 24, 2021
Summary
The pedigraph and pressure platform methods show good concordance for analyzing foot arch indices like Chippaux and Staheli. However, the pressure platform offers more precise measurements for foot dimensions.
Area of Science:
- Biomechanics
- Podiatry
- Orthopedics
Background:
- Plantar footprint analysis is crucial for diagnosing foot conditions.
- Comparing different measurement tools ensures accurate clinical assessment.
Purpose of the Study:
- To evaluate the agreement between the pedigraph and pressure platform for obtaining plantar footprints.
- To assess the reliability of these methods in measuring foot parameters.
Main Methods:
- A descriptive, cross-sectional study involving 65 older adults.
- Plantar footprints were captured using both a pedigraph and a pressure platform.
- Sociodemographic, anthropometric, and footprint variables were analyzed.
Main Results:
- A positive linear correlation was found between pedigraph and pressure platform for Chippaux and Staheli indices (correlation coefficient > 0.3, p < 0.001).
- Good to moderate reliability was observed for these indices.
- Slightly lower correlation coefficients were noted for foot dimensions (length and width).
Conclusions:
- The pedigraph and pressure platform demonstrate good concordance for foot arch indices.
- Significant differences exist in foot length and width measurements between the two methods.
- Pressure platforms provide more detailed and accurate foot data.
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