Related Experiment Video
Updated: Mar 3, 2026
05:21
Computerized Adaptive Testing System of Functional Assessment of Stroke
Published on: January 7, 2019
6.4K
Functional Test of the Hemiparetic Upper Extremity: A Rasch Analysis With Theoretical Implications
Veronica T Rowe1, Carolee J Winstein2, Steven L Wolf3
1Department of Occupational Therapy, University of Central Arkansas, Conway, AR.
Archives of Physical Medicine and Rehabilitation
|April 25, 2017
Summary
The Functional Test of the Hemiparetic Upper Extremity (FTHUE) shows good measurement properties for assessing motor skills after stroke. However, modifications are needed to better inform rehabilitation program design by including movement strategies.
Area of Science:
- Rehabilitation Medicine
- Neuroscience
- Biomedical Engineering
Background:
- The Functional Test of the Hemiparetic Upper Extremity (FTHUE) is a tool used in stroke rehabilitation.
- Its psychometric properties are crucial for understanding its utility in contemporary recovery models.
Purpose of the Study:
- To evaluate the measurement properties of the FTHUE.
- To determine if FTHUE scores can inform the design of rehabilitation programs for individuals with hemiparesis.
Main Methods:
- Confirmatory factor analysis (CFA) and Rasch item response analysis were used to examine FTHUE dimensionality and item fit.
- Therapists' notes were reviewed to assess scoring sensitivity to movement strategies.
Main Results:
- CFA supported unidimensionality, with 16 of 17 items fitting the Rasch model.
- Good psychometric properties were indicated by person separation (2.17) and item separation (4.50) indices, with high reliability (.82 person, .95 item).
- A ceiling effect was observed, and scoring did not capture movement strategies.
Conclusions:
- The FTHUE effectively differentiates between simple and complex motor movements in functional tasks.
- The current FTHUE scoring lacks sensitivity to movement strategies, limiting its use in collaborative treatment planning.
- Modifications to the FTHUE are recommended to align with modern treatment theories and enhance its clinical utility.
