A common disability, hearing impairment is seen in many as they grow into old age. We have people with hearing loss to a small degree as well as those who have profound loss of hearing. A low level of loss of hearing is tolerable. Statistics of hearing loss are important in facilitating the cure of the defect as far as possible. Many organizations maintain these statistics. According to UN s World Health Organizations there are 278 million with moderate to profound hearing loss in both ears. About 80% of those belong to low and middle income countries. As people have now long life expectancy, it contributes to an increase in the member of the hearing impaired. Statistics of date on hearing loss point to chronic ear infection as the cause of mild to moderate hearing impairment in children. As childhood hearing loss causes serious problems in children with under developed language skills, this is import.
According to statistics indicates that the production of hearing aids fall short of the world s need by 10%. This can be surely improved. In developing countries not even one in forty needs a hearing aid. Another statistics that is unproved is that prevention, timely diagnoses and treatment could have avoided about half of the world s hearing impairment on the basis of these statistics it is clear that we can do a lot more to improve the lot of those suffering from hearing loss.
Treatment of Hearing Loss
According to hearing loss statistics of the United States Centres for disease control and prevention, of late, 72,000 children from six to twenty one years wee specially educated on hearing impairment. Not included in this statistics are those who may be impaired but not receiving special education or receiving under another category. Hearing loss statistics indicate the numbers as high since 30% of the children with hearing loss suffer from one or more other defects. Hearing impaired children in Atlanta, Georgia are tracked through a programme in children aged three to ten, about nine in 10,000 suffered a moderate to profound hearing loss in both ears.
Older children suffer hearing loss more than the young this can be expected as infections and injure cause hearing loss mostly. Ninety percent of affected children have sensor neural loss with damage to the inner ear or the hearing more which cannot be corrected surgically or medically in spite of hearing aids. Statistics of hearing loss can allow progress in prevention and treatment of this defect in children and adults.
[tags]Chronic Infection, Moderate Hearing Loss[/tags]