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Noise-induced hearing loss in children.
P E Brookhouser1, D W Worthington, W J Kelly
1Boys Town National Research Hospital, Omaha, NE 68131.
The Laryngoscope
|June 1, 1992
Summary
Noise-induced hearing loss (NIHL) affects children and adolescents, often from leisure activities. Early detection and educational programs are crucial for preventing this irreversible hearing damage.
Area of Science:
- Audiology
- Pediatric Health
- Public Health
Background:
- Occupational noise is a primary cause of noise-induced hearing loss (NIHL).
- NIHL in children and adolescents is understudied, despite potential risks from leisure activities.
- Hazardous noise exposure can occur outside of occupational settings.
Observation:
- This study evaluated 114 children and adolescents (under 19) with probable NIHL.
- The mean age at referral was 12.7 years, with 26% diagnosed by age 10.
- Hearing loss was unilateral in 42 children and sensorineural in the contralateral ear for 72.
Findings:
- Children and adolescents are susceptible to NIHL from various noise exposures.
- Significant hearing impairment can be diagnosed in early childhood.
- NIHL in pediatric populations requires greater public health attention.
Implications:
- NIHL is a preventable public health issue in children and adolescents.
- Early identification and intervention are critical for managing pediatric hearing loss.
- Age-appropriate educational programs are needed to inform students and parents about noise hazards.