Construct validity of markerless three-dimensional gait biomechanics in healthy older adults
Overall markerless motion capture demonstrated good construct validity for measuring sagittal plane gait lower-limb gait kinematics (excluding pelvis) and kinetics in healthy older. However, considering the agreement between methods and the results for the other movement planes, further validation is required before markerless and marker-based systems can be used interchangeably in gait assessments.
Authors
- Sílvia Cabral (ORCID: https://orcid.org/0000-0001-5519-3506)
- Filomena Carnide (ORCID: https://orcid.org/0000-0002-0580-8637)
- António Veloso (ORCID: https://orcid.org/0000-0003-1068-1113)
- Vera Moniz-Pereira (ORCID: https://orcid.org/0000-0002-3285-3687)
- Andreia Carvalho (ORCID: https://orcid.org/0000-0003-4469-2021)
- Jos Vanrenterghem (ORCID: https://orcid.org/0000-0002-1682-8430)
- Ana M d'Assunção
Institutions
- University of Lisbon (PT)
- Universidade Politécnica de Lisboa (PT)
- KU Leuven (BE)
Publication Details
- Journal
- Gait & Posture
- Published
- 2025-04-25
- DOI
- https://doi.org/10.1016/j.gaitpost.2025.04.022
- Citations
- 5
- Primary Topic
- Balance, Gait, and Falls Prevention
- Type
- article
- Field-Weighted Citation Impact
- 23.80
Funders
- Fundação para a Ciência e a Tecnologia