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A comparative study of hearing screening procedures
Ear and Hearing
|July 1, 1984
Summary
This study evaluated hearing screening for 3,510 children using pure-tone and immittance tests. It recommends cost-effective strategies and optimal false positive ranges for effective auditory screening programs.
Area of Science:
- Audiology
- Pediatric Health
- Public Health
Background:
- Early identification of hearing loss in children is crucial for development.
- Standardized screening protocols are needed for efficiency and accuracy.
- Understanding screening limitations, like false positives, is essential.
Purpose of the Study:
- To compare the efficiency of different hearing screening techniques.
- To recommend requirements for cost-effective and effective pediatric hearing screening.
- To identify an optimal range of false positives and appropriate validators for auditory screening.
Main Methods:
- Screened 3,510 children using three pure-tone and two immittance techniques.
- Controlled variables including procedures, equipment, personnel, and environment.
- Conducted follow-up audiological and medical examinations within 2 days for all children.
Main Results:
- Compared the efficiency of various hearing screening procedures.
- Provided recommendations for cost-efficient and effective hearing screening.
- Indicated an optimal range for false positives in screening programs.
Conclusions:
- Standardized and controlled screening methods enhance efficiency.
- Cost-effectiveness in pediatric hearing screening requires careful consideration of procedures and validation.
- Establishing optimal false positive rates and reliable validators is key to successful auditory screening programs.