Phenotyping Functional Gait Disorder: An Exploratory Analysis of Existing Frameworks
Existing phenotypic frameworks have limited ability to categorize a sample of functional gait disorder videos. None of the frameworks examined were able to categorize all of the videos, with the framework proposed by Fung (2016) classifying the greatest number of videos. Inter-rater agreement was consistently low for each of the six frameworks. These findings have implications for the future development of a valid, reliable, and comprehensive phenotypic classification framework for FGD.
Authors
- Sara Issak (ORCID: https://orcid.org/0000-0003-0042-3452)
- Natalie Ann Fini (ORCID: https://orcid.org/0000-0001-5474-6404)
- Gavin P. Williams (ORCID: https://orcid.org/0000-0003-2758-7473)
- Richard Kanaan (ORCID: https://orcid.org/0000-0003-0992-1917)
- Glenn Nielsen (ORCID: https://orcid.org/0000-0001-6053-5670)
Institutions
- The University of Melbourne (AU)
- St George's, University of London (GB)
- Epworth Hospital (AU)
- Melbourne Health (AU)
- Austin Health (AU)
Publication Details
- Journal
- Movement Disorders Clinical Practice
- Published
- 2025-11-11
- DOI
- https://doi.org/10.1002/mdc3.70437
- Primary Topic
- Psychosomatic Disorders and Their Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00