Prevalence
A 1998 study of schoolchildren found that per thousand, 6-12 had some form of unilateral hearing loss and 0-5 had moderate to profound unilateral hearing loss. It was estimated that in 1998 some 391,000 school-aged children in the United States had unilateral hearing loss.
Read more about this topic: Unilateral Hearing Loss
Famous quotes containing the word prevalence:
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