Journal article
Diagnostic accuracy of established central auditory processing test batteries in patients with documented brain lesions
Journal of the American Academy of Audiology, Vol.22(6), pp.342-358
06/2011
Handle:
https://hdl.handle.net/2376/114828
PMID: 21864472
Abstract
The sensitivity, specificity, and efficiency of commonly used behavioral central auditory processing tests and test batteries were determined for 20 individuals with known lesions of the central auditory nervous system (CANS) and related auditory symptoms.
Twenty-nine individuals with no known neurological involvement served as the control group. Both groups were administered dichotic digits (DD), competing sentences (CS), frequency patterns (FP), and low-pass filtered speech (FS) tests.
Diagnostic indices for individual tests and test batteries comprised of two, three, or four tests were calculated both using a lax criterion in which failure on only one test in a battery led to a positive diagnosis and using a strict criterion in which failure on all tests in the battery was necessary to trigger a positive diagnosis.
The test battery providing the best balance between sensitivity and specificity varied as a function of criterion. The two-test DD-FP battery using a strict criterion demonstrated the best balance.
Limitations of particular tests, the advantages of larger test batteries to more broadly examine multiple auditory processes, the degree to which the present results can be generalized clinically to populations without known brain lesions, and other clinical considerations are discussed.
Metrics
11 Record Views
Details
- Title
- Diagnostic accuracy of established central auditory processing test batteries in patients with documented brain lesions
- Creators
- Frank E Musiek - Neuroaudiology Laboratory, University of Connecticut, Storrs, CT 06238, USA. frank.musiek@Uconn.eduGail D ChermakJeffrey WeihingMegan ZappullaStephanie Nagle
- Publication Details
- Journal of the American Academy of Audiology, Vol.22(6), pp.342-358
- Academic Unit
- Speech and Hearing Sciences, Department of
- Publisher
- United States
- Identifiers
- 99900547574701842
- Language
- English
- Resource Type
- Journal article