Related Experiment Videos
Bedside screening for aphasia: a comparison of two methods
I Al-Khawaja1, D T Wade, C F Collin
1Rivermead Rehabilitation Centre, Oxford, UK.
Journal of Neurology
|February 1, 1996
Summary
This study compared the Frenchay Aphasia Screening Test (FAST) and Sheffield Screening Test for Acquired Language Disorders (SST) in 50 patients. Both tests effectively screen for aphasia, with SST offering advantages in ease of use.
Area of Science:
- Neurology
- Speech-Language Pathology
Background:
- Aphasia screening is crucial for timely diagnosis and intervention.
- Standardized tests aid in evaluating language disorders post-neurological events.
Purpose of the Study:
- To compare the efficacy of the Frenchay Aphasia Screening Test (FAST) and the Sheffield Screening Test for Acquired Language Disorders (SST).
- To assess the correlation between these screening tests and other cognitive and functional measures.
Main Methods:
- A prospective study involving 50 patients with suspected aphasia.
- Correlation analysis of scores from FAST, SST, Short Orientation, Memory and Concentration (SOMC) test, and Barthel index.
Main Results:
- Strong positive correlations were found between FAST and SST scores for comprehension (r=0.74), expression (r=0.92), and total scores (r=0.89).
- Both tests showed significant correlations with SOMC and Barthel index scores.
- SST demonstrated advantages, requiring no special equipment and unaffected by visual neglect.
Conclusions:
- FAST and SST are comparable, simple, and effective tools for aphasia screening and diagnosis.
- SST offers practical benefits for clinical use.
- Both tests correlate with broader cognitive and functional assessments, supporting their validity.