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Updated: Jul 6, 2026
09:44
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
[Iodine deficiency and perceptive nerve deafness]
Lin Chuang Er Bi Yan Hou Ke Za Zhi = Journal of Clinical Otorhinolaryngology
|February 24, 2001
Summary
Iodine deficiency (ID) is linked to childhood hearing loss. Lower iodine content in hair and table salt was observed in children with perceptive nerve deafness (PND) in China.
Area of Science:
- Environmental Health
- Pediatrics
- Nutritional Science
Context:
- Investigated iodine content in hair and table salt in Jiangsu province, China.
- Focused on children with perceptive nerve deafness (PND) and healthy controls.
- Data collected between 1995 and 1996.
Purpose:
- To determine the relationship between iodine content and perceptive nerve deafness in children.
- To assess iodine levels in table salt in affected regions.
Summary:
- Significantly lower iodine content was found in the hair of deaf children compared to healthy children (P < 0.01).
- Table salt in the studied regions had iodine content below official standards.
- Iodine deficiency is presumed to be a major contributing factor to PND in these areas.
Impact:
- Highlights the potential role of iodine deficiency in childhood hearing impairment.
- Suggests the need for public health interventions to address iodine deficiency in affected regions.
- Informs strategies for preventing hearing loss through nutritional support.
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