Evaluation of the Functional Mobility Assessment Through Rasch Analysis.
cross_sectional · Level IV
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- Record sourced from PubMed, PMID 31809752.
- Also identified by DOI 10.1016/j.apmr.2019.09.021.
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Abstract
To determine the effectiveness of the Functional Mobility Assessment (FMA) when measuring an individual's satisfaction with functional mobility. Secondary analysis of cross-sectional self-report data. Assistive technology center within an academic medical center in the Midwestern United States. Individuals with a disability that use or plan to use a mobility device (N=871). Not applicable. FMA. All FMA items (10/10) contributed to a single unidimensional construct with good to strong fit to a unidimensional confirmatory factor model. Rasch analysis revealed that the rating scale, majority of persons (>90%), and all items fit the Rasch measurement model. The FMA demonstrated adequate reliability (person reliability=0.85) and separated persons into 3 strata: those with high, medium, and low satisfaction with functional mobility. The FMA is an appropriate measure for use in research and clinical settings to quantify satisfaction with functional mobility among mobility device users.
Medical subject headings
- Persons with Disabilities
- Orthopedic Equipment
- Patient Reported Outcome Measures
- Wheelchairs